******************************************************************************** conan install symengine/0.8.1@ --build=symengine --profile=/home/conan/w/BuildSingleReference/33455/e9e2b646-a9fc-410e-8292-06d707929df0/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 os=Linux os_build=Linux [options] symengine:shared=True [build_requires] [env] symengine/0.8.1: Forced build from source Installing package: symengine/0.8.1 Requirements boost/1.76.0 from 'conan-center' - Cache bzip2/1.0.8 from 'conan-center' - Cache libbacktrace/cci.20210118 from 'conan-center' - Cache symengine/0.8.1 from local cache - Cache zlib/1.2.11 from 'conan-center' - Cache Packages boost/1.76.0:2033245bf5a77efcda848373b0aa1e71cf9b4dc4 - Cache bzip2/1.0.8:91a8b22c2c5a149bc617cfc06cdd21bf23b12567 - Cache libbacktrace/cci.20210118:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Cache symengine/0.8.1:68fc501824565f30f3fac63e01305077867bcd1d - Build zlib/1.2.11:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Cache Installing (downloading, building) binaries... bzip2/1.0.8: Already installed! bzip2/1.0.8: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/bzip2/1.0.8/_/_/package/91a8b22c2c5a149bc617cfc06cdd21bf23b12567/bin [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK libbacktrace/cci.20210118: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK zlib/1.2.11: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK boost/1.76.0: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK symengine/0.8.1: Copying sources to build folder symengine/0.8.1: Building your package in /home/conan/w/BuildSingleReference/.conan/data/symengine/0.8.1/_/_/build/68fc501824565f30f3fac63e01305077867bcd1d symengine/0.8.1: Generator cmake created conanbuildinfo.cmake symengine/0.8.1: symengine/0.8.1: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/symengine/0.8.1/_/_/build/68fc501824565f30f3fac63e01305077867bcd1d [HOOK - conan-center.py] pre_build(): ERROR: [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not managed correctly. Please remove it for shared option: del self.options.fpic (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H007) symengine/0.8.1: ERROR: Package '68fc501824565f30f3fac63e01305077867bcd1d' build failed symengine/0.8.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/symengine/0.8.1/_/_/build/68fc501824565f30f3fac63e01305077867bcd1d ERROR: [HOOK - conan-center.py] pre_build(): Some checks failed running the hook, check the output