ldconfig told you that the deal.II 9.1.1 shared object library is in /lib/x86_64-linux-gnu/ Additionally, there is an installation of deal.II 9.5.0-pre, which is the current development branch of deal.II, in /usr/local
This second one actually fits to apt-get install libdeal.ii-dev, so I'm not 100% sure if the 9.1.1 is a proper installation, for that There would have to be an include folder as well. Additionally, fitting to the second installation the environment as well as the cmake variable DEAL_II_DIR are set to /usr/local which is why cmake only finds 9.5.0-pre. You might try to set the cmake variable to the proper directory via -D DEAL_II_DIR, but you'd probably have to figure out where the matching include files are and set the variable to the parent directory of /include If you installed, uninstalled and installed again I would not be sure whether the object libraries in /lib/x86_64-linux-gnu/ are still useable. And I also think that on the first install you chose a different deal.II version. I however, have never installed deal.II via apt so I don't know how to choose the correct version there, but if it was 9.1.1 before it might be in your Terminals call history. Best, Philipp On Saturday, December 3, 2022 at 6:57:56 AM UTC+1 [email protected] wrote: > Hello Prof. Bangerth and developers, > I have already installed the deal.ii library (9.1.1-9build2) by apt > package (just by "apt-get install libdeal.ii-dev") in my ubuntu 20.04LTS > machine. I did compilations in step-1 and step-2, same errors occur. > The environment information is as follows: > > ***** > $ ldconfig -p |grep deal > libdeal.ii.so.9.1.1 (libc6,x86-64) => /lib/x86_64-linux-gnu/libdeal. > ii.so.9.1.1 > libdeal.ii.so (libc6,x86-64) => /lib/x86_64-linux-gnu/libdeal.ii.so > libdeal.ii.g.so.9.1.1 (libc6,x86-64) => /lib/x86_64-linux-gnu/libdeal. > ii.g.so.9.1.1 > libdeal.ii.g.so (libc6,x86-64) => /lib/x86_64-linux-gnu/libdeal.ii.g.so > > $ export | grep deal > declare -x DEAL_II_DIR="/usr/include/deal.II" > declare -x PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/ > sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/ > include/deal.II:/usr/include/deal.II" > > $ ls /usr/include/deal.II/ > algorithms distributed grid matrix_free numerics > physics > base dofs hp meshworker opencascade > sundials > boost_adaptors fe integrators multigrid optimization > differentiation gmsh lac non_matching particles > > $ ls /usr/local/include/deal.II/ > algorithms cgal gmsh matrix_free opencascade > arborx differentiation grid meshworker optimization > base distributed hp multigrid particles > boost_adaptors dofs integrators non_matching physics > bundled fe lac numerics sundials > > $ ls /usr/local/lib/ > cmake libdeal_II.g.so.9.5.0-pre libdeal_II.so.9.5.0-pre > python3.8 > libdeal_II.g.so libdeal_II.so pkgconfig > ********** > > I copy the example files into another directory and run commands in step-2 > folder: > > ************ > $ cmake . > -- Using the* deal.II-9.5.0*-pre installation found at /usr/local (*** PS > ***: I don't know why deal.ii-9.5.0 is involved.) > -- Include macro /usr/local/share/deal.II/macros/macro_deal_ii_add_test. > cmake > -- Include macro /usr/local/share/deal.II/macros/macro_deal_ii_ > initialize_cached_variables.cmake > -- Include macro /usr/local/share/deal.II/macros/macro_deal_ii_invoke_ > autopilot.cmake > -- Include macro /usr/local/share/deal.II/macros/macro_deal_ii_pickup_ > tests.cmake > -- Include macro /usr/local/share/deal.II/macros/macro_deal_ii_query_ > git_information.cmake > -- Include macro /usr/local/share/deal.II/macros/macro_deal_ii_setup_ > target.cmake > -- The C compiler identification is GNU 9.4.0 > -- The CXX compiler identification is GNU 9.4.0 > -- Check for working C compiler: /usr/bin/cc > -- Check for working C compiler: /usr/bin/cc -- works > -- Detecting C compiler ABI info > -- Detecting C compiler ABI info - done > -- Detecting C compile features > -- Detecting C compile features - done > -- Check for working CXX compiler: /usr/bin/c++ > -- Check for working CXX compiler: /usr/bin/c++ -- works > -- Detecting CXX compiler ABI info > -- Detecting CXX compiler ABI info - done > -- Detecting CXX compile features > -- Detecting CXX compile features - done > -- Autopilot invoked > ### > # > # Project step-2 set up with deal.II-9.5.0-pre found at > # /usr/local > # > # CMAKE_BUILD_TYPE: Debug > # > # You can now run > # $ make - to compile and link the program > # $ make run - to (compile, link and) run the program > # > # $ make debug - to switch the build type to 'Debug' > # $ make release - to switch the build type to 'Release' > # > # $ make edit_cache - to change (cached) configuration variables > # and rerun the configure and generate > phases of CMake > # > # $ make strip_comments - to strip the source files in this > # directory off their comments; this is > irreversible > # $ make clean - to remove the generated executable as well > as > # all intermediate compilation files > # $ make runclean - to remove all output generated by the > program > # $ make distclean - to clean the directory from _all_ generated > # files (includes clean, runclean and the > removal > # of the generated build system) > # $ make info - to view this message again > # > # Have a nice day! > # > ### > -- Configuring done > -- Generating done > -- Build files have been written to: /media/zz/CE8C7223EFB7F02F/ > deal.ii_check/examples/step-2 > > $ make > Scanning dependencies of target step-2 > [ 50%] Building CXX object CMakeFiles/step-2.dir/step-2.cc.o > In file included from */usr/local/include/deal.II*/base/config.h:561, > from */usr/local/include/deal.II/*grid/tria.h:20, > from /media/zhu/CE8C7223EFB7F02F/ > deal.ii_check/examples/step-2/step-2.cc:23: > */usr/local/include/deal.II/base/numbers.h:28:10: fatal error: > Kokkos_Macros.hpp: No such file or directory* > 28 | #include <Kokkos_Macros.hpp> > | ^~~~~~~~~~~~~~~~~~~ > compilation terminated. > make[2]: *** [CMakeFiles/step-2.dir/build.make:63: > CMakeFiles/step-2.dir/step-2.cc.o] Error 1 > make[1]: *** [CMakeFiles/Makefile2:272: CMakeFiles/step-2.dir/all] Error 2 > make: *** [Makefile:84: all] Error 2 > **************** > > As the error shown in the above, I feel strange about another version > 9.5.0 appearing in the compilation. I also do cmake by adding > -DDEAL_II_DIR=/usr/local/include/deal.II or other directory like > -DDEAL_II_DIR=/usr/include/deal.II (since the same /algorithms, > /distributed, /grid, .. folders appear in this directory ), the error keeps > the same. > So in this situation, what is the reason for this error and how to solve > it? Thank you！ > > PS: Maybe I forgot I have installed it at the first then remove it > incompletely, and installed it again. But I don't remember clearly. The > clear impression is that I only use apt-get to install the deal.ii library. > > Best， > Xianyun > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/ae204b02-0e33-44af-8e27-c9c12a6f4ef5n%40googlegroups.com.
