******************************************************************************** conan install openblas/0.3.7@ --build=openblas --profile=/home/conan/w/BuildSingleReference/35182/9053b7a1-3fa4-4ed2-9f7e-bb777f5bf985/profile.txt ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 10 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=10 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++ compiler.version=10 os=Linux os_build=Linux [options] openblas:shared=False [build_requires] [env] openblas/0.3.7: Forced build from source Installing package: openblas/0.3.7 Requirements openblas/0.3.7 from local cache - Cache Packages openblas/0.3.7:b9c6db6777726512072112cac119a7fcbcf5fd4c - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK openblas/0.3.7: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/openblas/0.3.7/_/_/source ERROR: openblas/0.3.7: Error in source() method, line 58 """message(FATAL_ERROR "No Fortran compiler found. Cannot build with LAPACK.")""", ConanException: replace_in_file didn't find pattern 'message(STATUS "No Fortran compiler found, can build only BLAS but not LAPACK")' in 'source_subfolder/cmake/f_check.cmake' file.