******************************************************************************** conan install symengine/0.8.1@ --build=symengine --profile=/home/conan/w/BuildSingleReference/33455/8503698d-ac70-4dca-914e-1ba815d05287/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 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:cfef62e446e1bb07894de4523f2649afdfa94524 - Cache bzip2/1.0.8:b27e2b40bcb70be2e7d6f0e0c6e43e35c530f8d3 - Cache libbacktrace/cci.20210118:d50a0d523d98c15bb147b18fa7d203887c38be8b - Cache symengine/0.8.1:14f613cc295013ee7a37854cdcb4fa3a96972ce6 - Build zlib/1.2.11:d50a0d523d98c15bb147b18fa7d203887c38be8b - 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/b27e2b40bcb70be2e7d6f0e0c6e43e35c530f8d3/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/14f613cc295013ee7a37854cdcb4fa3a96972ce6 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/14f613cc295013ee7a37854cdcb4fa3a96972ce6 [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 '14f613cc295013ee7a37854cdcb4fa3a96972ce6' build failed symengine/0.8.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/symengine/0.8.1/_/_/build/14f613cc295013ee7a37854cdcb4fa3a96972ce6 ERROR: [HOOK - conan-center.py] pre_build(): Some checks failed running the hook, check the output