******************************************************************************** conan install nextsilicon-cpp-subprocess/2.0@ --build=nextsilicon-cpp-subprocess --profile=/home/conan/w/BuildSingleReference/74800/3dcc2a7f-ec25-4a8a-8f98-fe7a4af4d662/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] [build_requires] [env] nextsilicon-cpp-subprocess/2.0: Forced build from source Installing package: nextsilicon-cpp-subprocess/2.0 Requirements nextsilicon-cpp-subprocess/2.0 from local cache - Cache Packages nextsilicon-cpp-subprocess/2.0:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK nextsilicon-cpp-subprocess/2.0: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/nextsilicon-cpp-subprocess/2.0/_/_/source nextsilicon-cpp-subprocess/2.0: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/nextsilicon-cpp-subprocess/2.0/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 nextsilicon-cpp-subprocess/2.0: WARN: Trying to remove corrupted source folder nextsilicon-cpp-subprocess/2.0: WARN: This can take a while for big packages ERROR: nextsilicon-cpp-subprocess/2.0: Error in source() method, line 19 tools.get(**self.conan_data['sources'][self.version], KeyError: 'sources'