******************************************************************************** conan install pffft/cci.20201015@ --profile=C:\J\w\BuildSingleReference/8148/2951346f-2e6e-40ab-bc48-84507e6befbc/profile.txt --build=pffft ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=Visual Studio compiler.runtime=MTd compiler.version=14 os=Windows os_build=Windows [options] [build_requires] [env] pffft/cci.20201015: Forced build from source Installing package: pffft/cci.20201015 Requirements pffft/cci.20201015 from local cache - Cache Packages pffft/cci.20201015:f27dcd2d5e453cb01f9324a959461903ce8116a0 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK pffft/cci.20201015: Configuring sources in C:\J\w\BuildSingleReference\.conan\data\pffft\cci.20201015\_\_\source Unzipping 231.3KB, this can take a while pffft/cci.20201015: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference\.conan\data\pffft\cci.20201015\_\_\build\f27dcd2d5e453cb01f9324a959461903ce8116a0 pffft/cci.20201015: WARN: Trying to remove corrupted source folder pffft/cci.20201015: WARN: This can take a while for big packages [HOOK - conan-center.py] post_source(): ERROR: [LIBCXX MANAGEMENT (KB-H011)] Can't detect C++ source files but recipe does not remove 'self.settings.compiler.libcxx' (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H011) [HOOK - conan-center.py] post_source(): ERROR: [CPPSTD MANAGEMENT (KB-H022)] Can't detect C++ source files but recipe does not remove 'self.settings.compiler.cppstd' (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H022) ERROR: [HOOK - conan-center.py] post_source(): Some checks failed running the hook, check the output