******************************************************************************** conan install open-simulation-interface/3.3.0@ --build=open-simulation-interface --profile=/home/conan/w/BuildSingleReference/80314/4b420028-c45c-4c4b-b366-9d5fb4686370/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 os=Linux [options] open-simulation-interface:shared=False [build_requires] [env] open-simulation-interface/3.3.0: Forced build from source Installing package: open-simulation-interface/3.3.0 Requirements open-simulation-interface/3.3.0 from local cache - Cache protobuf/3.17.1 from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache Packages open-simulation-interface/3.3.0:ca16e8c34c317ca812eed93ee5f679f722d65d92 - Build protobuf/3.17.1:ad8163e3fc7ee416c70c2ab2823e780bde75671c - Cache zlib/1.2.11:d50a0d523d98c15bb147b18fa7d203887c38be8b - Cache Installing (downloading, building) binaries... 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 protobuf/3.17.1: Already installed! protobuf/3.17.1: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/protobuf/3.17.1/_/_/package/ad8163e3fc7ee416c70c2ab2823e780bde75671c/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 [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK open-simulation-interface/3.3.0: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/open-simulation-interface/3.3.0/_/_/source open-simulation-interface/3.3.0: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/open-simulation-interface/3.3.0/_/_/build/ca16e8c34c317ca812eed93ee5f679f722d65d92 open-simulation-interface/3.3.0: WARN: Trying to remove corrupted source folder open-simulation-interface/3.3.0: WARN: This can take a while for big packages ERROR: open-simulation-interface/3.3.0: Error in source() method, line 61 tools.get(**self.conan_data["sources"][self.version], strip_root=True, destination=self._source_subfolder) KeyError: 'sources'