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Cannot make on Ubuntu
When doing cmake .. I get the following error:
-- The C compiler identification is GNU 5.4.0 -- The CXX compiler identification is GNU 5.4.0 -- 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 -- Compiling on Unix -- Could NOT find CHOLMOD (missing: CHOLMOD_INCLUDE_DIR CHOLMOD_LIBRARIES) -- A library with BLAS API not found. Please specify library location. -- A library with BLAS API not found. Please specify library location. -- LAPACK requires BLAS. -- Could NOT find CSPARSE (missing: CSPARSE_INCLUDE_DIR CSPARSE_LIBRARY) -- Building LGPL code as static library (affects license of the binary) -- Found OpenGL: /usr/lib/x86_64-linux-gnu/libGL.so -- Compiling with OpenGL support CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Qt5Gui/Qt5GuiConfig.cmake:27 (message): The imported target "Qt5::Gui" references the file
"/usr/lib/x86_64-linux-gnu/libGL.so"but this file does not exist. Possible reasons include:
The file was deleted, renamed, or moved to another location.
An install or uninstall procedure did not complete successfully.
The installation package was faulty and contained
"/usr/lib/x86_64-linux-gnu/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake"
but not all the files it references.
Call Stack (most recent call first): /usr/lib/x86_64-linux-gnu/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:50 (_qt5_Gui_check_file_exists) /usr/lib/x86_64-linux-gnu/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:74 (_qt5gui_find_extra_libs) /usr/lib/x86_64-linux-gnu/cmake/Qt5Gui/Qt5GuiConfig.cmake:158 (include) /usr/lib/x86_64-linux-gnu/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:99 (find_package) /usr/lib/x86_64-linux-gnu/cmake/Qt5OpenGL/Qt5OpenGLConfig.cmake:99 (find_package) /usr/lib/x86_64-linux-gnu/cmake/Qt5/Qt5Config.cmake:26 (find_package) cmake_modules/FindQGLViewer.cmake:1 (FIND_PACKAGE) CMakeLists.txt:148 (FIND_PACKAGE)
-- Configuring incomplete, errors occurred! See also "/home/maintenance/git/g2opy/build/CMakeFiles/CMakeOutput.log".
I have a file called "/usr/lib/x86_64-linux-gnu/libEGL.so" - perhaps I just need to rename it? Also tried to apt-get Qt5 anew but this did not help.
Installing suitesparse fixed this issue for me on Ubuntu 20.04:
sudo apt-get install -y libsuitesparse-dev
For Mac OS users:
brew install suitesparse
