******************************************************************************** conan install sol2/3.2.2@#b8e8df0a2fab5006fed06f9d5538ea67 --build=sol2 -pr /home/conan/w/prod/BuildSingleReference/167046/8afecb7d-1689-47e5-9c34-ae1c40a38fa1/profile_linux_7_libstdcpp11_gcc_release_64..txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 7 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/prod/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=7 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 os=Linux [options] [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True lua/5.4.4: Not found in local cache, looking in remotes... lua/5.4.4: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz lua/5.4.4: Downloaded recipe revision b151027128b0328076c54f04bc2d868a sol2/3.2.2: Forced build from source Installing package: sol2/3.2.2 Requirements lua/5.4.4 from 'conan-center' - Downloaded sol2/3.2.2 from local cache - Cache Packages lua/5.4.4:66c5327ebdcecae0a01a863939964495fa019a06 - Download sol2/3.2.2:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Build Installing (downloading, building) binaries... lua/5.4.4: Retrieving package 66c5327ebdcecae0a01a863939964495fa019a06 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz lua/5.4.4: Package installed 66c5327ebdcecae0a01a863939964495fa019a06 lua/5.4.4: Downloaded package revision 326c7c87ad59d19a64dbf4acd55d98d9 [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK sol2/3.2.2: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/sol2/3.2.2/_/_/source ERROR: sol2/3.2.2: Error in source() method, line 42 get(self, **self.conan_data["sources"][self.version], destination=self.source_folder, strip_root=True) KeyError: 'sources'