Did you compile the library by using the "make install" command? Cmake only configures the build but does not compile the library per say. Best Bruno
On Sunday, 7 June 2020 14:17:44 UTC-4, Wilmar Alves Cruvinel Lima wrote: > > Dear Bruno, > > Great! It functioned... > > I put the commands: > wilmar@linuxmint:~/build$ *mkdir dealii_library* > > So, I put the command and it runned: > wilmar@linuxmint:~/build$ *cmake /home/wilmar/dealii-9.1.1 > -DCMAKE_INSTALL_PREFIX=/home/wilmar/dealii_library* > -- This is CMake 3.10.2 > -- > -- Include /home/wilmar/dealii-9.1.1/cmake/setup_external_macros.cmake > -- Include /home/wilmar/dealii-9.1.1/cmake/macros/macro_add_flags.cmake > -- Include > /home/wilmar/dealii-9.1.1/cmake/macros/macro_check_compiler_setup.cmake > -- Include > /home/wilmar/dealii-9.1.1/cmake/macros/macro_check_cxx_compiler_bug.cmake > -- Include > /home/wilmar/dealii-9.1.1/cmake/macros/macro_check_mpi_interface.cmake > . . . > > At the end, nothing was on */home/wilmar/dealii_library. *Maybe it is > on dealii-9.1.1 but I didn't localize. > > In the last step I did something wrong? > > Em dom., 7 de jun. de 2020 às 13:41, Bruno Blais <blais...@gmail.com > <javascript:>> escreveu: > >> So there are two things you must keep in mind when you run cmake >> >> >> The command should be something similar to >> cmake /path/to/dealii/sources >> -DCMAKE_INSTALL_PREFIX=/path/to/where/you/want/to/install >> >> The first folder you point to is the folder you cloned the deal.II >> sources to (which will contain a CMakeLists.txt >> The second folder you point to is where you want to install. Keep in >> mind, the install directory should be different from the build directory. >> What happens is that you go from the sources to a build folder, and then >> you install the library. The build folder is an intermediary folder. >> >> Best >> Bruno >> >> >> >> >> On Sunday, 7 June 2020 12:06:38 UTC-4, Wilmar Alves Cruvinel Lima wrote: >>> >>> Thank you Bruno, >>> >>> Yes, the valid path, I think, is */home/wilmar/build . *Orientation on >>> *https://www.dealii.org/current/readme.html >>> <https://www.dealii.org/current/readme.html>* inform a different >>> directory from unpacked Deal.II. >>> >>> So, I returned to run cmake again, with the command: >>> wilmar@linuxmint:~build$ >>> *cmake -DCMAKE_INSTALL_PREFIX=/home/wilmar/build* >>> but cmake missed the CMakeLists.txt: >>> *CMake Error: The source directory "/home/wilmar/build" does not appear >>> to contain CMakeLists.txt* >>> >>> Yes, CMakeLists.txt isn't on /home/wilmar/build. I don't know where the >>> CMakeLists.txt for this compilation is. >>> >>> Thank you in advance for orientation! >>> >>> Wilmar (Brazil) - Running from Covid! >>> >>> >>> Em dom., 7 de jun. de 2020 às 12:03, Bruno Blais <blais...@gmail.com> >>> escreveu: >>> >>>> Hello, >>>> You are getting this error because the installation path that you >>>> specified is not valid. >>>> When you did you cmake command, you specific the installation path to >>>> : */path/to/install/dir/share/deal.II/scripts* >>>> This path on your linux machine is not a valid path, and consequently, >>>> this folder cannot be created. >>>> You need to run cmake again and specify a valid installation path >>>> (something like /home/your_user/dealii/ for instance). >>>> You are very close to getting it to fully compile :) >>>> >>>> Best >>>> Bruno >>>> >>>> >>>> On Sunday, 7 June 2020 09:54:39 UTC-4, Wilmar Alves Cruvinel Lima wrote: >>>>> >>>>> I tried to install Deal II (dealii) on a PC with 2 GB RAM, but after >>>>> the command: >>>>> >>>>> wilmar@linuxmint:~build$ *make --jobs=1 install *(jobs=4 was bad) >>>>> it stops on [ 31%] Building CXX object >>>>> source/fe/CMakeFiles/obj_fe_release.dir/fe_q.cc.o. >>>>> >>>>> So, I tried on another PC with 4 GB RAM. It builds CXX object until >>>>> 100%: >>>>> >>>>> ... >>>>> [100%] Building CXX object >>>>> source/non_matching/CMakeFiles/obj_non_matching_debug.dir/immersed_surface_quadrature.cc.o >>>>> [100%] Built target obj_non_matching_debug >>>>> Scanning dependencies of target deal_II.g >>>>> [100%] Building CXX object source/CMakeFiles/deal_II.g.dir/dummy.cc.o >>>>> [100%] Linking CXX shared library ../lib/libdeal_II.g.so >>>>> [100%] Built target deal_II.g >>>>> Scanning dependencies of target obj_integrators_debug >>>>> [100%] Built target obj_integrators_debug >>>>> Scanning dependencies of target obj_integrators_release >>>>> [100%] Built target obj_integrators_release >>>>> Scanning dependencies of target obj_rol_inst >>>>> [100%] Built target obj_rol_inst >>>>> Scanning dependencies of target obj_rol_release >>>>> [100%] Built target obj_rol_release >>>>> Scanning dependencies of target obj_rol_debug >>>>> [100%] Built target obj_rol_debug >>>>> >>>>> but, there is a fly in the ointment. I proceeds: >>>>> >>>>> Install the project... >>>>> -- Install configuration: "DebugRelease" >>>>> CMake Error at cmake/scripts/cmake_install.cmake:41 (file): >>>>> file cannot create directory: >>>>> /path/to/install/dir/share/deal.II/scripts. >>>>> Maybe need administrative privileges. >>>>> Call Stack (most recent call first): >>>>> cmake_install.cmake:42 (include) >>>>> >>>>> Makefile:73: recipe for target 'install' failed >>>>> make: *** [install] Error 1 >>>>> >>>>> The command did not manage to create the directoty >>>>> */path/to/install/dir/share/deal.II/scripts* >>>>> >>>>> I feel that I crossed the ocean and died on the beach! but the cause >>>>> wasn't n-Cov19! >>>>> >>>>> Any help? >>>>> >>>> -- >>>> 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 dea...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/dealii/cdc2ec84-0007-485b-9a8f-71daec1301ebo%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/dealii/cdc2ec84-0007-485b-9a8f-71daec1301ebo%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >> 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 dea...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/dealii/7db5379a-51ce-4675-b5ff-2a04a6b89b71o%40googlegroups.com >> >> <https://groups.google.com/d/msgid/dealii/7db5379a-51ce-4675-b5ff-2a04a6b89b71o%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- 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. 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