******************************************************************************** conan install zpp/1.0.0@ --profile=/home/conan/w/BuildSingleReference/7397/50c4409b-8017-4e3a-b228-c2da18b96bb5/profile.txt --build=zpp ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++ compiler.version=4.9 os=Linux os_build=Linux [options] zpp:shared=False [build_requires] [env] zpp/1.0.0: Forced build from source Installing package: zpp/1.0.0 Requirements zpp/1.0.0 from local cache - Cache Packages zpp/1.0.0:3b345617ce2bd705ca33e4a8969fc7eb031ea30a - Build Installing (downloading, building) binaries... zpp/1.0.0: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/zpp/1.0.0/_/_/build/3b345617ce2bd705ca33e4a8969fc7eb031ea30a zpp/1.0.0: WARN: Trying to remove corrupted source folder zpp/1.0.0: WARN: This can take a while for big packages [HOOK - conan-center.py] pre_source(): ERROR: [IMMUTABLE SOURCES (KB-H010)] Use 'tools.get(**self.conan_data["sources"]["XXXXX"])' in the source() method to get the sources. (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H010) ERROR: [HOOK - conan-center.py] pre_source(): Some checks failed running the hook, check the output