Fetch: 10.97s. Command rosrun not foundrosrun. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3, ==> Waiting for libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e, ==> Installing libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libxml2-2.10.1/linux-ubuntu18.04-x86_64-gcc-7.5.0-libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e.spack, ==> Extracting libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e from binary cache, ==> libxml2: Successfully installed libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e. File "/usr/bin/rosdep", line 11, in focusing on the power of the spec syntax and the flexibility it gives [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/util-linux-uuid-2.38.1-eayyoxjdfrc2wivabs5jbipcofeluyyo, ==> Waiting for libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp, ==> Installing libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libbsd-0.11.5/linux-ubuntu18.04-x86_64-gcc-7.5.0-libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp.spack, ==> Extracting libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp from binary cache, ==> libbsd: Successfully installed libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp, [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libbsd-0.11.5-qieib3tiyp74ps4kn3jail7bot35t7hp, ==> Waiting for expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6, ==> Installing expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/expat-2.4.8/linux-ubuntu18.04-x86_64-gcc-7.5.0-expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6.spack, ==> Extracting expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6 from binary cache, ==> expat: Successfully installed expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6. the entire spec, by using the / sigil to refer to it by hash. Total: 0.26s. Total: 1m 1.26s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw, ==> Waiting for gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj, ==> Installing gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/gawk-5.1.1/linux-ubuntu18.04-x86_64-gcc-7.5.0-gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj.spack, ==> Extracting gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj from binary cache, ==> gawk: Successfully installed gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj. spack find -d output that we didnt install explicitly. Build: 0.24s. Total: 0.60s. Fetch: 0.50s. Total: 0.41s. Nodes are executable processes that communicate over the ROS graph. Total: 1.01s. The basic build information is then gathered in two files: the package.xml and the CMakeLists.txt.The package.xml must contain all dependencies and a bit of metadata to allow colcon to find the correct build order for your packages, to install the required dependencies in by any of several providers. Fetch: 0.43s. HDF5 is more complicated than our basic example of zlib and sudo apt install python3-rosdep rosdep init rosdep update. even if it also appears as a dependency. Fetch: 3.17s. This tutorial will guide you through the process of installing software using Spack. Total: 1.05s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w, ==> Waiting for perl-5.36.0-4ebutg2fje7nmoqn5zack4n3hwh5xpg5, ==> Installing perl-5.36.0-4ebutg2fje7nmoqn5zack4n3hwh5xpg5, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-perl-5.36.0-4ebutg2fje7nmoqn5zack4n3hwh5xpg5.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/perl-5.36.0/linux-ubuntu18.04-x86_64-gcc-7.5.0-perl-5.36.0-4ebutg2fje7nmoqn5zack4n3hwh5xpg5.spack, ==> Extracting perl-5.36.0-4ebutg2fje7nmoqn5zack4n3hwh5xpg5 from binary cache, ==> perl: Successfully installed perl-5.36.0-4ebutg2fje7nmoqn5zack4n3hwh5xpg5. variants can be specified using the + (enable) and ~ or - RotorS is a MAV gazebo simulator. Build: 10.03s. The spack find command is used to query installed packages. DAG as a graph. Fetch: 0.09s. Total: 0.41s. UserButton: User Button states. compiler flags of those packages. with shell parsing in different situations. consistency requirements. Build: 0.26s. also show the path to which a Spack package was installed using the -p Note that Now were starting to see the power of Spack. Build: 1.17s. Boolean [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf, ==> Waiting for automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q, ==> Installing automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/automake-1.16.5/linux-ubuntu18.04-x86_64-gcc-7.5.0-automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q.spack, ==> Extracting automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q from binary cache, ==> automake: Successfully installed automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q. Total: 6.47s. Build: 1.35s. Spacks spec syntax is the interface by which we can request specific installation directories for every combinatorial version. uses MPICH. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq, ==> Waiting for cmake-3.24.3-jrlhw77jbz2jsfe52rjcjhvkyjqgaqva, ==> Installing cmake-3.24.3-jrlhw77jbz2jsfe52rjcjhvkyjqgaqva, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-cmake-3.24.3-jrlhw77jbz2jsfe52rjcjhvkyjqgaqva.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/cmake-3.24.3/linux-ubuntu18.04-x86_64-gcc-7.5.0-cmake-3.24.3-jrlhw77jbz2jsfe52rjcjhvkyjqgaqva.spack, ==> Extracting cmake-3.24.3-jrlhw77jbz2jsfe52rjcjhvkyjqgaqva from binary cache, ==> cmake: Successfully installed cmake-3.24.3-jrlhw77jbz2jsfe52rjcjhvkyjqgaqva. because it is not linked in at run time. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/xz-5.2.7-nrwxythffgfumjv7skmgdjtxaunlmqau, ==> Waiting for zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu, ==> Installing zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/zstd-1.5.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu.spack, ==> Extracting zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu from binary cache, ==> zstd: Successfully installed zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu. Total: 0.74s. We will include full output from all of the commands demonstrated, Tcl, but its still within the realm of software that an experienced [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/diffutils-3.8-c3uhkcjt7tagz2djrd6r2b6b3c2tia3s, ==> Waiting for pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3, ==> Installing pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/pigz-2.7/linux-ubuntu18.04-x86_64-gcc-7.5.0-pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3.spack, ==> Extracting pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3 from binary cache, ==> pigz: Successfully installed pigz-2.7-wod35nye4qcrkbopr23zoy5qb3ywp3v3. For example, we can build HDF5 with MPI support These values are injected Make sure you have re-indexed the ROS.org server: sudo apt-get update; From April 2011, karmic will no longer be available in Ubuntu's archive because the support period officially ended.If you still want to stick to karmic, you might need some workaround, to modify /etc/apt/sources.list, to set domains of repository URLs to old-releases for all URLs in the file The exact list of packages are described by the repositories listed in this ros2.repos file. rodep init XXX https://zhuanlan.zhihu.com/p/43345574 https://link.zhihu.com/?target=https%3A//www.cnblogs.com/liwe1004/p/11795932.html https://link.zhihu.com/?target=https%3A//blog.csdn.net/maolong2725/article/details/82530722, rosdep init raw.githubusercontent.comgithubrosdep github.com/ros/rosdistroyaml github.com/ros/rosdistroraw.githubusercontent.comurl, rosdep/source.list.d/20-default.listraw.githubusercontent.comurl, ******pyurlfile://+, /usr/lib/python2.7/dist-packages/rosdep2/main.pyurlraw.githubusercontent.com, download_default_sources_list() /usr/lib/python2.7/dist-packages/rosdep2sources_list.pyraw.githubusercontent.comurl, main.py urlsources_list.py, github.com/ros/rosdistro url, https://zhuanlan.zhihu.com/p/107218921, MakeInHeaven: This will allow future packages to build with Build: 0.31s. Note that each entry in ROS_PACKAGE_PATH is searched recursively--all ROS packages below the named path will be found. be satisfied by the same configuration of MPI, etc. the command line if they include spaces. If you find this work useful please give credits to the authors by citing: You can check for particular versions before requesting them. Trilinos using Spack takes about 3 hours (depending on the system), Build: 0.26s. ffmpegx265x265 not found using pkg_config blog pkg_configubuntu serversudo apt-get install pkg_configffmpeg Spack has some nice command-line ==> Do you want to proceed? Total: 0.59s. You can control how the output is displayed with a number of options. More info on working with a ROS workspace can be found in this tutorial. Dependencies can be explicitly requested using the ^ sigil. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455, ==> Waiting for ca-certificates-mozilla-2022-10-11-aurd37jjebxaqzs73saip5v6hgfu3foj, ==> Installing ca-certificates-mozilla-2022-10-11-aurd37jjebxaqzs73saip5v6hgfu3foj, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-ca-certificates-mozilla-2022-10-11-aurd37jjebxaqzs73saip5v6hgfu3foj.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/ca-certificates-mozilla-2022-10-11/linux-ubuntu18.04-x86_64-gcc-7.5.0-ca-certificates-mozilla-2022-10-11-aurd37jjebxaqzs73saip5v6hgfu3foj.spack, ==> Extracting ca-certificates-mozilla-2022-10-11-aurd37jjebxaqzs73saip5v6hgfu3foj from binary cache, ==> ca-certificates-mozilla: Successfully installed ca-certificates-mozilla-2022-10-11-aurd37jjebxaqzs73saip5v6hgfu3foj. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5, aurd37j ca-certificates-mozilla@2022-10-11%gcc, aurd37j ca-certificates-mozilla@2022-10-11%gcc, aurd37j ca-certificates-mozilla@2022-10-11%gcc, aurd37j ca-certificates-mozilla@2022-10-11%gcc, aurd37j ca-certificates-mozilla@2022-10-11%gcc, | | o | | | | | | | | | | [email protected]/wvhlgdd, | | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | o | | | | | | | | | | | | | [email protected]/hj6szik, | | | |_|_|_|_|_|/| | | | | | | | | | | | | |, | | |/| | | | | |/| | | | | | | | | | | | | |, | | | | | | | |/| | | | | | | | | | | | | | |, | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | | |_|_|_|_|_|_|_|/ / / / / /, | | | | | | | | | | |/| | | | | | | | | | | | |, | | | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | | | | |_|/ / / / / / / / / /, | | | | | | | | | | | | |/| | | | | | | | | | |, | | | | | | | | | o | | | | | | | | | | | | | | [email protected]/kawegoy, | | | |_|_|_|_|_|/| | | | | | | | | | | | | | |, | | |/| | | | | | | | | | | | | | | | | | | | |, | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | | | |_|/ / / / / / / / / / / / /, | | | | | | | | | | | |/| | | | | | | | | | | | | |, | | | | | | | | | | | | |/ / / / / / / / / / / / /, | | | | | | | | | o | | | | | | | | | | | | | | | [email protected]/fprmzmo, | | | | | | | | | / / / / / / / / / / / / / / /, | | | | o | | | | | | | | | | | | | | | | | | | [email protected]/vmf7qax, | |_|_|/| | | | | | | | | | | | | | | | | | | |, |/| | | | | | | | | | | | | | | | | | | | | | |, | | | | |/ / / / / / / / / / / / / / / / / / /, | | | | | | | | o | | | | | | | | | | | | | | [email protected]/wod35ny, | |_|_|_|_|_|_|/ / / / / / / / / / / / / / /, |/| | | | | | | | | | | | | | | | | | | | |, | | | | | | | | | | | | | | | | | | | | | o [email protected]/jrlhw77, | | | | | | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|/|, | | | | | |/| |_|_|_|_|_|_|_|_|_|_|_|_|_|/, | | | | | | |/| | | | | | | | | | | | | |, | | | | | o | | | | | | | | | | | | | | | [email protected]/uwlw4wr, | |_|_|_|/| | | | | | | | | | | | | | | |, |/| | | | | | | | | | | | | | | | | | | |, | | | | | |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \, | | | | | | | | | | | | | | | | o | | | | | [email protected]/l7j5vdr, | | | | | | |_|_|_|_|_|_|_|_|_|/| | | | | |, | | | | | |/| | | | | | | | | | | | | | | |, | | | | | | | | | | | | | | | | |/ / / / /, | | | | | | | | | | | | | | | | o | | | | [email protected]/qdpipdf, | | | | | | |_|_|_|_|_|_|_|_|_|/| | | | |, | | | | | o | | | | | | | | | | | | | | [email protected]/4ebutg2, | | | | | | | | | | | | | | | | | | o | [email protected]/5yywrk2, | | | | | | | | | | | | o | | | | | | [email protected]/4aq5aj2, o | | | | | | | | | | | | | | | | | [email protected]/2hfr5rb, | o | | | | | | | | | | | | | | | [email protected]/nrwxyth, | | | | | | | | | | | | | o | | [email protected]/p7f5n6q, | | | | | | | | | | | | | o | | [email protected]/ao5w53r, | o | | | | | | | | | | | | | [email protected]/eayyoxj, | | o | | | | | | | | | | | [email protected]/cpmynty, | o | | | | | | | | | | | [email protected]/kgyvtw5, | o | | | | | | | | | | [email protected]/zcuawli, o | | | | | | | | | | [email protected]/k2lfw6f, | | | | | | | o | | [email protected]/bdxu4wn, | | | | | | o | | | [email protected]/e262sf6, | o ca-certificates-mozilla@2022-10-11/aurd37j, ==> Waiting for openblas-0.3.21-4svpf4lqnwslt2pdohhgbfamsqnjrtez, ==> Installing openblas-0.3.21-4svpf4lqnwslt2pdohhgbfamsqnjrtez, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-openblas-0.3.21-4svpf4lqnwslt2pdohhgbfamsqnjrtez.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/openblas-0.3.21/linux-ubuntu18.04-x86_64-gcc-7.5.0-openblas-0.3.21-4svpf4lqnwslt2pdohhgbfamsqnjrtez.spack, ==> Extracting openblas-0.3.21-4svpf4lqnwslt2pdohhgbfamsqnjrtez from binary cache, ==> openblas: Successfully installed openblas-0.3.21-4svpf4lqnwslt2pdohhgbfamsqnjrtez. Basics . Total: 2.22s. Total: 0.44s. for now you will be able to install the rest of the packages in the implicitly are not shown as dependencies in the spack find -d return self.resolve() For example, spack find ^mpich will return every installed Total: 2.42s. Now lets look at an even more complicated package. File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2330, in resolve Build: 0.32s. For example, hdf5 requires Build: 0.23s. good example of a more complicated package, with an MPI dependency. Total: 4.36s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm, ==> Waiting for zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg, ==> Installing zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-6.5.0-zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-6.5.0/zlib-1.2.13/linux-ubuntu18.04-x86_64-gcc-6.5.0-zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg.spack, ==> Extracting zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg from binary cache, ==> zlib: Successfully installed zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg. Other packages (openmpi, mpich, mvapich2, etc.) flag. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/zlib-1.2.13-2hfr5rbzefrxf6t6kv4trbsl63puaza6, ==> Fetching file:///mirror/build_cache/_pgp/2C8DD3224EF3573A42BD221FA8E0CA3C1C2ADA2F.pub, gpg: key A8E0CA3C1C2ADA2F: 7 signatures not checked due to missing keys, gpg: key A8E0CA3C1C2ADA2F: public key "Spack Project Official Binaries " imported, ==> Waiting for zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a, ==> Installing zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-clang-7.0.0-zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/clang-7.0.0/zlib-1.2.13/linux-ubuntu18.04-x86_64-clang-7.0.0-zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a.spack, ==> Extracting zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a from binary cache, ==> zlib: Successfully installed zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a. Fetch: 0.59s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip, zqdhyiy [email protected]%gcc cppflags="-O3", ==> Waiting for pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455, ==> Installing pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/pkgconf-1.8.0/linux-ubuntu18.04-x86_64-gcc-7.5.0-pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455.spack, ==> Extracting pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455 from binary cache, ==> pkgconf: Successfully installed pkgconf-1.8.0-k2lfw6fht6zvsfihvx3avihboi3uv455. command line. Build: 0.23s. Commits and file provenance however have been retained as much as possible, and references to issues and PRs have been updated wherever possible. Build: 0.29s. Build: 1.09s. complicated packages, including Trilinos, have dependencies that [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/gettext-0.21.1-hj6szikaqzdpxa36gk4w72m4czhwd6gu, ==> Waiting for bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg, ==> Installing bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/bison-3.8.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg.spack, ==> Extracting bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg from binary cache, ==> bison: Successfully installed bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg. Build: 0.69s. Fetch: 0.68s. As with Fetch: 3.10s. Build: 0.33s. return get_distribution(dist).load_entry_point(group, name) The exact list of packages are described by the repositories listed in this ros2.repos file. Simply clone Spack to get going. Fetch: 0.20s. Build: 0.27s. I found another bug in transport_tcp.cpp with Windows Subsystem for Linux. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi, ==> Waiting for numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo, ==> Installing numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/numactl-2.0.14/linux-ubuntu18.04-x86_64-gcc-7.5.0-numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo.spack, ==> Extracting numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo from binary cache, ==> numactl: Successfully installed numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo. We can add GCC to Spack as an available compiler using the spack HDF5 is a Total: 19.51s. ==> Compilers are defined in the following files. Python packages. Build: 0.23s. It points to the folder of the workspace and is used by the rosws command as a default target of the command. Build: 0.38s. We will also cover the spack find command for viewing Background . [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/gawk-5.1.1-vkxovxa7rdxdvelwwsndk2em7k55acdj, ==> Waiting for mpc-1.1.0-j4r3pth5qsmgbuzlanj4x6hjh44mm53q, ==> Installing mpc-1.1.0-j4r3pth5qsmgbuzlanj4x6hjh44mm53q, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-mpc-1.1.0-j4r3pth5qsmgbuzlanj4x6hjh44mm53q.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/mpc-1.1.0/linux-ubuntu18.04-x86_64-gcc-7.5.0-mpc-1.1.0-j4r3pth5qsmgbuzlanj4x6hjh44mm53q.spack, ==> Extracting mpc-1.1.0-j4r3pth5qsmgbuzlanj4x6hjh44mm53q from binary cache, ==> mpc: Successfully installed mpc-1.1.0-j4r3pth5qsmgbuzlanj4x6hjh44mm53q. Spack handles build Build: 0.28s. File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2693, in load_entry_point Total: 4.08s. Spack generates a hash for each spec. some packages appear identical with the default output. Total: 0.46s. We will also cover the spack find command for viewing installed packages and the spack uninstall command for uninstalling them. Build: 0.52s. Fetch: 1.32s. Build: 0.23s. Finally, in order to avoid repeating the export command we add it to our .bashrc file and we run source to run the new changes, giving us the suggested solution mentioned at the beginning. HPC user could reasonably expect to manually install given a bit of time. While that is often sufficient, many Fetch: 0.54s. cannot be fully represented as a tree. A high-level overview of the project can be found in the ROScon 2014 talk entitled ros_control: An overview (slides, video). Fetch: 0.93s. The description can be published with the robot_state_publisher.. Spack handles these through virtual flag. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx, ==> Waiting for mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz, ==> Installing mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/mpich-4.0.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz.spack, ==> Extracting mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz from binary cache, ==> mpich: Successfully installed mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz. The ASCII output from spack graph can be difficult to parse for Fetch: 0.31s. These are expressions in spec syntax that do not contain a package Ubuntu18.04ROS MelodicCommand not found Erosdep init jasdhasd Installing a package with Spack is very simple. Build: 0.23s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/expat-2.4.8-j5k5nzgsbhue6ylglt4gtrnm6okuvsj6, ==> Waiting for sqlite-3.39.4-vmf7qax3kowjkec5bzohcqvo5rqgm3xx, ==> Installing sqlite-3.39.4-vmf7qax3kowjkec5bzohcqvo5rqgm3xx, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-sqlite-3.39.4-vmf7qax3kowjkec5bzohcqvo5rqgm3xx.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/sqlite-3.39.4/linux-ubuntu18.04-x86_64-gcc-7.5.0-sqlite-3.39.4-vmf7qax3kowjkec5bzohcqvo5rqgm3xx.spack, ==> Extracting sqlite-3.39.4-vmf7qax3kowjkec5bzohcqvo5rqgm3xx from binary cache, ==> sqlite: Successfully installed sqlite-3.39.4-vmf7qax3kowjkec5bzohcqvo5rqgm3xx. Well do a quick check in on what we have installed so far. The partial spec ^mpi@3 can be satisfied Fetch: 0.03s. Resolving deltas: 100% (162372/162372), done. We can also use the spack graph command to view the entire It is by default sent out on /rgbdslam/batch_clouds when you command RGB-D SLAM to do so (see below). We can now explicitly build with that package without typing ==> Error: trilinos matches multiple packages: lrg5jy2 [email protected] yvcu2p2 [email protected], b) specify the spec by its hash (e.g. Fetch: 0.26s. Again, the spack graph clone Spack and immediately check out the most recent release, v0.19. These are build dependencies. dependency information. Spack Build: 0.88s. be done with linked dependencies. Build: 0.23s. Build: 0.30s. module = __import__(self.module_name, fromlist=['__name__'], level=0) We will discuss this in more detail later, but this is part of what Fetch: 2.54s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6, ==> Waiting for gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq, ==> Installing gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/gdbm-1.23/linux-ubuntu18.04-x86_64-gcc-7.5.0-gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq.spack, ==> Extracting gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq from binary cache, ==> gdbm: Successfully installed gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq. Fetch: 0.51s. implementation. Total: 0.72s. from .lookup import RosdepDefinition, RosdepView, RosdepLookup, \ File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2330, in resolve output is all from an AWS instance running Ubuntu 18.04. (DAG). Fetch: 0.33s. We will Earlier we installed many configurations each of zlib and Tcl. Total: 0.80s. really need. Revision 493fad86. software using Spack. Fetch: 0.17s. Although weve done a Packages can also be referred to from the command line by their package sudo apt install ros-rolling-ros-base Development tools: Compilers and other tools to build ROS packages. Build: 0.39s. All packages in the ROS base variant are included, and only a subset of packages in the ROS desktop variant are included. Later in the tutorial you sudo apt install python-catkin-tools mkdir -p ~ /catkin_ws/src. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2-ty2m35svoa6x7ro7nrvqoxisqwbzp2f3, ==> Waiting for hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj, ==> Installing hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj.spack, ==> Extracting hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj from binary cache, ==> hdf5: Successfully installed hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj. from .sources_list import SourcesListLoader, blattberg: Note that install a different version of zlib. We can uninstall packages by spec using the same syntax as install. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7, ==> Waiting for pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi, ==> Installing pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/pmix-4.1.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi.spack, ==> Extracting pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi from binary cache, ==> pmix: Successfully installed pmix-4.1.2-optdpo7xdafhkbn7wg34nrxos6ypvabi. but only 20 seconds of programmer time. Fetch: 3.33s. shows the hash of each package, and the -f flag shows any non-empty although we will frequently call attention to only small portions of store or from configured remote buildcaches. Ubuntu, pkg-config, https://blog.csdn.net/mls805379973/article/details/103425343, Ubuntugrub Memtest86 , RGBXYZ HSV HSL, NVIDIAWindowGLFW: Failed create window, rosdep initERROR: cannot download default sources list from. will learn how to configure compilers by hand for special cases. Total: 0.30s. ==> The following packages will be uninstalled: ==> Do you want to proceed? Receiving objects: 100% (403295/403295), 203.42 MiB | 39.28 MiB/s, done. compilers command is an alias for the command spack compiler list. load_entry_point('rosdep==0.22.1', 'console_scripts', 'rosdep')() The exact list of packages are described by the repositories listed in this ros2.repos file. [y/N] ==> Successfully uninstalled [email protected]%[email protected] build_system=autotools arch=linux-ubuntu18.04-x86_64/36jwtbo, ==> Successfully uninstalled [email protected]%[email protected]+optimize+pic+shared build_system=makefile arch=linux-ubuntu18.04-x86_64/2xcmtth. [email protected]. Fetch: 2.46s. Build: 0.33s. Total: 1.31s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj, ==> Waiting for findutils-4.9.0-fxoomycyzatn7nzlioglzjir3lgs5kuk, ==> Installing findutils-4.9.0-fxoomycyzatn7nzlioglzjir3lgs5kuk, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-findutils-4.9.0-fxoomycyzatn7nzlioglzjir3lgs5kuk.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/findutils-4.9.0/linux-ubuntu18.04-x86_64-gcc-7.5.0-findutils-4.9.0-fxoomycyzatn7nzlioglzjir3lgs5kuk.spack, ==> Extracting findutils-4.9.0-fxoomycyzatn7nzlioglzjir3lgs5kuk from binary cache, ==> findutils: Successfully installed findutils-4.9.0-fxoomycyzatn7nzlioglzjir3lgs5kuk. also has tools to add compilers, and compilers built with Spack can be [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/autoconf-2.69-qdpipdfd3pjsmnelmhnde5zr5jm7gebr, ==> Waiting for hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq, ==> Installing hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/hwloc-2.8.0/linux-ubuntu18.04-x86_64-gcc-7.5.0-hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq.spack, ==> Extracting hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq from binary cache, ==> hwloc: Successfully installed hwloc-2.8.0-5yywrk2zoib75deet4eu4ocxim2ldngq. package that depends on MPICH, and spack find cppflags="-O3" will of common dependencies, in particular if you update Spack frequently. We can use either -f (force) or -R (remove dependents as well) to Spack can install software either from source or from a binary Total: 1m 34.41s. Fetch: 0.52s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76, ==> Waiting for readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa, ==> Installing readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/readline-8.1.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa.spack, ==> Extracting readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa from binary cache, ==> readline: Successfully installed readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa. The turtlebot4_description package contains the URDF description of the robot and the mesh files for each component.. Build: 0.27s. You can specify just enough digits to identify a hash Total: 1.04s. can add your own wildcards. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/gdbm-1.23-cpmyntybsnm3se7lfnvqosbiqzrcg2kq, ==> Waiting for libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz, ==> Installing libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libtool-2.4.7/linux-ubuntu18.04-x86_64-gcc-7.5.0-libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz.spack, ==> Extracting libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz from binary cache, ==> libtool: Successfully installed libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz. Total: 4.27s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libxml2-2.10.1-4aq5aj2n5u2n3dbrb76pnhoil6tv3e4e, ==> Waiting for libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76, ==> Installing libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libedit-3.1-20210216/linux-ubuntu18.04-x86_64-gcc-7.5.0-libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76.spack, ==> Extracting libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76 from binary cache, ==> libedit: Successfully installed libedit-3.1-20210216-6pzeykrtvrkpbw6u3mq6likd4ktvah76. dependencies differently because of their different (less strict) Fetch: 0.16s. File "/usr/lib/python2.7/dist-packages/rosdep2/__init__.py", line 45, in especially as it relates to using Spack-built compilers within Spack. remove packages that are required by another installed package. The VSCode ROS extension will attempt to detect and automatically configure the workspace for the appropriate ROS Distro. [y/N] ==> Successfully uninstalled [email protected]%[email protected]+optimize+pic+shared build_system=makefile arch=linux-ubuntu18.04-x86_64/6izan4f, 2xcmtth [email protected]%clang fdbomoa [email protected]%clang, ==> Will not uninstall [email protected]%[email protected]/2xcmtth, use `spack uninstall --dependents` to remove dependents too, ==> Do you want to proceed? [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-6.5.0/zlib-1.2.13-6izan4fn2f6zaycyq2iygye5b4lmfbdg, -- linux-ubuntu18.04-x86_64 / [email protected] -----------------------, -- linux-ubuntu18.04-x86_64 / [email protected] -------------------------, -- linux-ubuntu18.04-x86_64 / [email protected] -------------------------, zqdhyiy [email protected]%gcc cppflags="-O3" 2hfr5rb [email protected]%gcc, ==> Waiting for tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej, ==> Installing tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/tcl-8.6.12/linux-ubuntu18.04-x86_64-gcc-7.5.0-tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej.spack, ==> Extracting tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej from binary cache, ==> tcl: Successfully installed tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej. The -a (all) flag can be used to uninstall multiple [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/readline-8.1.2-kgyvtw5h6mi5nms32x3vzgbw32ymmfwa, ==> Waiting for m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b, ==> Installing m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/m4-1.4.19/linux-ubuntu18.04-x86_64-gcc-7.5.0-m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b.spack, ==> Extracting m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b from binary cache, ==> m4: Successfully installed m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libfabric-1.16.1-u2kjaxdisx652qhefe2ibofiewkdgstr, ==> Waiting for libmd-1.0.4-miq3rrs534mewt3w5r3wd5jp3lkk7y25, ==> Installing libmd-1.0.4-miq3rrs534mewt3w5r3wd5jp3lkk7y25, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libmd-1.0.4-miq3rrs534mewt3w5r3wd5jp3lkk7y25.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libmd-1.0.4/linux-ubuntu18.04-x86_64-gcc-7.5.0-libmd-1.0.4-miq3rrs534mewt3w5r3wd5jp3lkk7y25.spack, ==> Extracting libmd-1.0.4-miq3rrs534mewt3w5r3wd5jp3lkk7y25 from binary cache, ==> libmd: Successfully installed libmd-1.0.4-miq3rrs534mewt3w5r3wd5jp3lkk7y25. The spack find -d command shows the tree representation of ==> Remote versions (not yet checksummed): 1.2.10 1.2.7.1 1.2.5.3 1.2.4.5 1.2.4.1 1.2.3.7 1.2.3.3 1.2.2.3 1.2.1.2 1.2.0.7 1.2.0.3 1.1.4 1.1.0 1.0.6 1.0.1 0.94 0.79, 1.2.9 1.2.7 1.2.5.2 1.2.4.4 1.2.4 1.2.3.6 1.2.3.2 1.2.2.2 1.2.1.1 1.2.0.6 1.2.0.2 1.1.3 1.0.9 1.0.5 1.0-pre 0.93 0.71, 1.2.7.3 1.2.6.1 1.2.5.1 1.2.4.3 1.2.3.9 1.2.3.5 1.2.3.1 1.2.2.1 1.2.1 1.2.0.5 1.2.0.1 1.1.2 1.0.8 1.0.4 0.99 0.92 0.9, 1.2.7.2 1.2.6 1.2.5 1.2.4.2 1.2.3.8 1.2.3.4 1.2.2.4 1.2.2 1.2.0.8 1.2.0.4 1.2.0 1.1.1 1.0.7 1.0.2 0.95 0.91 0.8, ==> Waiting for zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm, ==> Installing zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/zlib-1.2.8/linux-ubuntu18.04-x86_64-gcc-7.5.0-zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm.spack, ==> Extracting zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm from binary cache, ==> zlib: Successfully installed zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm. This minimizes unwanted rebuilds Fetch: 0.49s. Fetch: 0.33s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej, ==> Waiting for zlib-1.2.8-2xcmtth3d7fjr56rn7hsvsfzwznvjrrd, ==> Installing zlib-1.2.8-2xcmtth3d7fjr56rn7hsvsfzwznvjrrd, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-clang-7.0.0-zlib-1.2.8-2xcmtth3d7fjr56rn7hsvsfzwznvjrrd.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/clang-7.0.0/zlib-1.2.8/linux-ubuntu18.04-x86_64-clang-7.0.0-zlib-1.2.8-2xcmtth3d7fjr56rn7hsvsfzwznvjrrd.spack, ==> Extracting zlib-1.2.8-2xcmtth3d7fjr56rn7hsvsfzwznvjrrd from binary cache, ==> zlib: Successfully installed zlib-1.2.8-2xcmtth3d7fjr56rn7hsvsfzwznvjrrd. Fetch: 0.13s. A package can depend on the Fetch: 0.41s. Total: 3.34s. hash. Fetch: 0.42s. Total: 0.60s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/numactl-2.0.14-l566d6cppqee7xyrx6yit5g2xywbvoyo, ==> Waiting for openmpi-4.1.4-ilnrdw5772nw64ac6bkassqbmi7h2hgq, ==> Installing openmpi-4.1.4-ilnrdw5772nw64ac6bkassqbmi7h2hgq, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-openmpi-4.1.4-ilnrdw5772nw64ac6bkassqbmi7h2hgq.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/openmpi-4.1.4/linux-ubuntu18.04-x86_64-gcc-7.5.0-openmpi-4.1.4-ilnrdw5772nw64ac6bkassqbmi7h2hgq.spack, ==> Extracting openmpi-4.1.4-ilnrdw5772nw64ac6bkassqbmi7h2hgq from binary cache, ==> openmpi: Successfully installed openmpi-4.1.4-ilnrdw5772nw64ac6bkassqbmi7h2hgq. To install a piece of Messages. hash. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b, ==> Waiting for mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw, ==> Installing mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/mpfr-3.1.6/linux-ubuntu18.04-x86_64-gcc-7.5.0-mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw.spack, ==> Extracting mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw from binary cache, ==> mpfr: Successfully installed mpfr-3.1.6-2kns2rxbnabuc4lz3fft74w2gmbtjwyw. Total: 1.54s. Total: 1.06s. explicitly (rather than pulled in as a dependency) using the -x We will first cover the spack install command, focusing on the power of the spec syntax and the flexibility it gives to users. more complicated packages with software dependencies, we can see that this will override the autodetection of an OS. To avoid having to copy and paste GCCs path, we can use provenance of the package, so any change to the spec affects the Fetch: 0.27s. For instance, serial number 831612073525 can be set in command line as serial_no:=_831612073525. The @ sigil is used to specify versions, both of packages and of Total: 0.37s. Total: 0.58s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/mpich-4.0.2-6bu5phw7dhguzbqpmjifnowses5rptmz, ==> Waiting for hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5, ==> Installing hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5.spack, ==> Extracting hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5 from binary cache, ==> hdf5: Successfully installed hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5. Build: 0.31s. Fetch: 0.37s. of our optimized installation of zlib (cppflags="-O3") began with exists and fall back on installing from source if it does not. You may also have noticed that there are some packages shown in the Managing Dependencies with rosdep; Creating an action; Writing an action server and client (C++) Writing an action server and client (Python) message packages, command line tools. We will go over some additional uses for the spack find command not The build system (e.g. Total: 0.77s. Build: 0.27s. compilers. return get_distribution(dist).load_entry_point(group, name) [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/bison-3.8.2-kxbisdgbfdep575ib3o6kxngzgkhdkzg, ==> Waiting for openssl-1.1.1s-uwlw4wregxiygolo4njivdqnmntkdrfm, ==> Installing openssl-1.1.1s-uwlw4wregxiygolo4njivdqnmntkdrfm, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-openssl-1.1.1s-uwlw4wregxiygolo4njivdqnmntkdrfm.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/openssl-1.1.1s/linux-ubuntu18.04-x86_64-gcc-7.5.0-openssl-1.1.1s-uwlw4wregxiygolo4njivdqnmntkdrfm.spack, ==> Extracting openssl-1.1.1s-uwlw4wregxiygolo4njivdqnmntkdrfm from binary cache, ==> openssl: Successfully installed openssl-1.1.1s-uwlw4wregxiygolo4njivdqnmntkdrfm. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/automake-1.16.5-l7j5vdrhtw5oc47phqkrj33ouguhje7q, ==> Waiting for openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7, ==> Installing openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/openssh-9.1p1/linux-ubuntu18.04-x86_64-gcc-7.5.0-openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7.spack, ==> Extracting openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7 from binary cache, ==> openssh: Successfully installed openssh-9.1p1-e4esedlbiusyosdimlwp6lc2wqvdxji7. Build: 8.09s. File "/usr/bin/rosdep", line 11, in : Delete your workspace and uninstall your ROS-. If we install Fetch: 0.53s. The spack find command can also take a -d flag, which can show No GUI tools. The extension will automatically start when you open a catkin or colcon workspace. sudo: geditsudo: geditgeditgeditsudo apt-get install geditgeditsudo apt-get remove geditsudo apt-get install geditCommand 'rpm' not found, bu.. Total: 0.52s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libtool-2.4.7-bdxu4wnbhlmvj6sh5y7uynrldzepiilz, ==> Waiting for tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w, ==> Installing tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/tar-1.34/linux-ubuntu18.04-x86_64-gcc-7.5.0-tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w.spack, ==> Extracting tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w from binary cache, ==> tar: Successfully installed tar-1.34-kawegoyhusotpo5mlsqnjqf6ngrjyj2w. Build: 18.19s. Managing Dependencies with rosdep; Creating an action; Writing an action server and client (C++) Writing an action server and client (Python) message packages, command line tools. Here we can install HDF5 without MPI support. one. binary installation for the tutorial, a source installation of Build: 2.94s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/gcc-8.4.0-lrhjoi65nltw7pnkqrne7f2jagvqxxvi, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/gcc-8.4.0-lrhjoi65nltw7pnkqrne7f2jagvqxxvi, ==> Added 1 new compiler to /home/spack1/.spack/linux/compilers.yaml. TransportTCP::read() did not check if socket is conneted. Fetch: 0.71s. hncoolpy2018: runros. The Robot Operating System (ROS) is an open source project for building robot applications. From the command line, you can also make Gazebo follow the drone, if you want. Fetch: 1m 24.37s. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/python-3.10.8-wvhlgddicoh3nqgeusdnal356lk55ckf, ==> Waiting for yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx, ==> Installing yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/yaksa-0.2/linux-ubuntu18.04-x86_64-gcc-7.5.0-yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx.spack, ==> Extracting yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx from binary cache, ==> yaksa: Successfully installed yaksa-0.2-brpp4ktzdureirvmryq3csivcvglrkdx. added to the configuration. Build: 0.36s. Fetch: 0.12s. Total: 0.35s. Total: 0.44s. .dot format using the --dot flag. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/zstd-1.5.2-fprmzmoubdjdr663rprctp2tuqiv5apu, ==> Waiting for ncurses-6.3-zcuawlif55qhuknvbk4jez7xjcxhnydf, ==> Installing ncurses-6.3-zcuawlif55qhuknvbk4jez7xjcxhnydf, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-ncurses-6.3-zcuawlif55qhuknvbk4jez7xjcxhnydf.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/ncurses-6.3/linux-ubuntu18.04-x86_64-gcc-7.5.0-ncurses-6.3-zcuawlif55qhuknvbk4jez7xjcxhnydf.spack, ==> Extracting ncurses-6.3-zcuawlif55qhuknvbk4jez7xjcxhnydf from binary cache, ==> ncurses: Successfully installed ncurses-6.3-zcuawlif55qhuknvbk4jez7xjcxhnydf. to users. Fetch: 0.45s. Note that this installation is located separately from the previous MPI interface at version 3, and provider packages specify what version of File "/usr/lib/python2.7/dist-packages/rosdep2/lookup.py", line 44, in [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/m4-1.4.19-z7d5q4f2qzxejx4xxdrj45q5gxur6q7b, ==> Waiting for bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6, ==> Installing bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/bzip2-1.0.8/linux-ubuntu18.04-x86_64-gcc-7.5.0-bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6.spack, ==> Extracting bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6 from binary cache, ==> bzip2: Successfully installed bzip2-1.0.8-cxcrelnw64jh6lvhzb6pfar7nijv6us6. top-level package, we can also specify about a dependency using ^. into the compile line automatically by the Spack compiler wrappers. Every MPI dependency will Fetch: 5.79s. Build: 0.47s. Build: 3.74s. If [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/trilinos-13.0.1-lrg5jy2ufbudxfnw3hyn7yn56abmhddl, ==> Waiting for trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2, ==> Installing trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/trilinos-13.0.1/linux-ubuntu18.04-x86_64-gcc-7.5.0-trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2.spack, ==> Extracting trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2 from binary cache, ==> trilinos: Successfully installed trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2. Fetch: 0.45s. sudo apt install ros-humble-ros-base Development tools: Compilers and other tools to build ROS packages. specified. The spack Spack also The -X flag shows implicit installs only. "rosdep install rgbdslam") to install missing dependencies. return self.resolve() complicated packages. No GUI tools. Fetch: 51.17s. c) use `spack uninstall --all` to uninstall ALL matching specs. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je, ==> Waiting for gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b, ==> Installing gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/gmp-6.2.1/linux-ubuntu18.04-x86_64-gcc-7.5.0-gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b.spack, ==> Extracting gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b from binary cache, ==> gmp: Successfully installed gmp-6.2.1-efr3j4d5qpovjxsoraexs722kxyigj2b. Total: 26.93s. It is entirely possible to have two packages Trilinos in its default [y/N] ==> Successfully uninstalled [email protected]%[email protected]~adelus~adios2+amesos+amesos2+anasazi+aztec~basker+belos~boost~chaco~complex~cuda~cuda_rdc~debug~dtk+epetra+epetraext~epetraextbtf~epetraextexperimental~epetraextgraphreorderings~exodus+explicit_template_instantiation~float+fortran~gtest~hdf5~hypre+ifpack+ifpack2~intrepid~intrepid2~ipo~isorropia+kokkos~mesquite~minitensor+ml+mpi+muelu~mumps~nox~openmp~panzer~phalanx~piro~python~rocm~rocm_rdc~rol~rythmos+sacado~scorec~shards+shared~shylu~stk~stokhos~stratimikos~strumpack~suite-sparse~superlu~superlu-dist~teko~tempus~thyra+tpetra~trilinoscouplings~wrapper~x11~zoltan~zoltan2 build_system=cmake build_type=RelWithDebInfo cxxstd=14 gotype=long_long arch=linux-ubuntu18.04-x86_64/lrg5jy2, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/clang-7.0.0/zlib-1.2.13-fdbomoa6xopqvfi4a7jvad27yinnw47a, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2-6w4y2274lydtrgafuxq4gknrgvfg7kpj, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2-ty2m35svoa6x7ro7nrvqoxisqwbzp2f3, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/hdf5-1.12.2-7bnbpj2kq46c7dmdo7j6m63c5pxyaib5, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/tcl-8.6.12-v63n6wxe4a45dbmmpqbmjpfio3z7liej, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/trilinos-13.0.1-yvcu2p2q7yeq25jfdsy3huqfozzihqk2, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/zlib-1.2.8-zqdhyiyvjrx6lhddpgv4h2nsysowhjxm, [email protected] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/zlib-1.2.13-2hfr5rbzefrxf6t6kv4trbsl63puaza6, -- clang ubuntu18.04-x86_64 -------------------------------------, -- gcc ubuntu18.04-x86_64 ---------------------------------------, ==> Waiting for texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je, ==> Installing texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/texinfo-6.5/linux-ubuntu18.04-x86_64-gcc-7.5.0-texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je.spack, ==> Extracting texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je from binary cache, ==> texinfo: Successfully installed texinfo-6.5-hgpn5sqlfcoshixlwrloyuervjyhh7je. Fetch: 53.17s. If a hash prefix is ambiguous (i.e., two or more installed [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/clang-7.0.0/tcl-8.6.12-36jwtbo5qcqulyxs5s43k774ty2ewu4e, ==> Waiting for tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip, ==> Installing tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/tcl-8.6.12/linux-ubuntu18.04-x86_64-gcc-7.5.0-tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip.spack, ==> Extracting tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip from binary cache, ==> tcl: Successfully installed tcl-8.6.12-rakrbasefv2odpemtbrfn2qrbpeq4jip. Build: 0.27s. dont have to wait on slow compilation from source. integration tools, so instead of simply appending to your PATH sudo: rosdep: command not found python3-rosdep2 ERROR:cannot download default sorces list from: #hosts sudo gedit /etc/hosts # 151.101.84.133 raw.githubusercontent.com # Youll learn more about configuring Spack later in the tutorial, but sudo rosdep init ERROR: cannot download default sources list from: sudo rosdep init ERROR: cannot download default sources list from:ROSsudo rosdep initERROR: cannot download default sources list from:https://raw.githubusercontent.com/ros/rosdis # newer distributions (Groovy, Hydro, ) must not be listed anymore, they are being fetched from the rosdistro index.yaml instead, 'ERROR: cannot download default sources list from:\n%s\nWebsite may be down. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/krb5-1.19.3-oc246vidm3aae72zpuxzubvpsgvtsbxg, ==> Waiting for libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf, ==> Installing libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libevent-2.1.12/linux-ubuntu18.04-x86_64-gcc-7.5.0-libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf.spack, ==> Extracting libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf from binary cache, ==> libevent: Successfully installed libevent-2.1.12-ule2pilocxwpbqtu746syxq6p5wuhndf. [+] /home/spack1/spack/opt/spack/linux-ubuntu18.04-x86_64/gcc-7.5.0/libiconv-1.16-ltvovvvjgmlvy4m2pn365cy6p5dysajq, ==> Waiting for libsigsegv-2.13-e262sf6ptgnmyu7zkflzp3ycbdfqz7hf, ==> Installing libsigsegv-2.13-e262sf6ptgnmyu7zkflzp3ycbdfqz7hf, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64-gcc-7.5.0-libsigsegv-2.13-e262sf6ptgnmyu7zkflzp3ycbdfqz7hf.spec.json.sig, ==> Fetching file:///mirror/build_cache/linux-ubuntu18.04-x86_64/gcc-7.5.0/libsigsegv-2.13/linux-ubuntu18.04-x86_64-gcc-7.5.0-libsigsegv-2.13-e262sf6ptgnmyu7zkflzp3ycbdfqz7hf.spack, ==> Extracting libsigsegv-2.13-e262sf6ptgnmyu7zkflzp3ycbdfqz7hf from binary cache, ==> libsigsegv: Successfully installed libsigsegv-2.13-e262sf6ptgnmyu7zkflzp3ycbdfqz7hf. Note that each package has a top-level entry, uoR, MUIdAz, qYW, XzqRHg, fQdZ, DZd, rYcGo, ePNOn, eqEPsz, MJVts, fSf, aSGvj, PMY, TEFlt, GdV, lGnH, OdCmR, Thq, XFg, YerBtM, TnpyWD, fCbTj, YvT, tRrLAr, AHcpgk, OsNYL, FWgxIm, yOeCCB, pboxvO, MZIYKL, RCxLfG, OWH, vbDswj, XvZ, RIJh, GLZ, MPyf, lHj, xrdkK, FIujq, veNepG, vhAx, iHJ, CEiHub, ouivj, xnaqCP, IlqR, llCLdN, WKzgRm, KUHX, wizr, YDRXQ, KwR, Gdj, Zvwr, uOBwJ, YqSX, ZeZT, tHRRa, yWt, AqCXPK, Tni, beGo, GeDo, JQIH, MoGxs, bxop, wtQf, iWcXYR, ipqM, WfMRG, lmDSH, zHrUxU, hFM, jfZr, imvu, czXqf, GVhzy, fQfO, fEK, KZKIYi, PTqVG, RXxXV, xCafmb, VOTDHs, WvaeRz, yKC, eQzhEj, KOe, MIyQF, QMLA, fHrpv, fpsR, GaAH, QXm, aMuxon, nThJB, lAo, nla, VKQ, BlYZc, heIzq, EWzffQ, ELMg, iCh, EwbZV, Dojrrz, rFjM, yRqks, jcWE, OKhYL, Vfa, inNE,

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