******************************************************************************** conan install llvm-openmp/8.0.1@#bebf692f7e529ab08701679a5e309bd9 --build=llvm-openmp -pr /home/conan/w/prod/BuildSingleReference/272438/4d2aa5a5-9206-42da-be1e-c4a3379b6aaf/profile_linux_9_libstdcpp11_gcc_debug_64.llvm-openmp-shared-True.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 9 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/prod/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=9 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=9 os=Linux [options] llvm-openmp:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True llvm-openmp/8.0.1: Forced build from source Installing package: llvm-openmp/8.0.1 Requirements llvm-openmp/8.0.1 from local cache - Cache Packages llvm-openmp/8.0.1:4c9fb287628c8c7d3ebeee790ee15ee86c1ca9cd - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK llvm-openmp/8.0.1: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/llvm-openmp/8.0.1/_/_/source/src llvm-openmp/8.0.1: [HOOK - conan-center.py] post_source(): ERROR: [LIBCXX MANAGEMENT (KB-H011)] Exception raised from hook: [Errno 2] No such file or directory (type=FileNotFoundError) (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H011-LIBCXX-MANAGEMENT) ERROR: [HOOK - conan-center.py] post_source(): [Errno 2] No such file or directory