******************************************************************************** conan install liquid-dsp/1.3.2@ --build=liquid-dsp --profile=/home/conan/w/BuildSingleReference/18431/2997d303-c96f-4de1-aa84-4066c16755da/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=6 os=Linux os_build=Linux [options] liquid-dsp:shared=False [build_requires] [env] liquid-dsp/1.3.2: Forced build from source Installing package: liquid-dsp/1.3.2 Requirements liquid-dsp/1.3.2 from local cache - Cache Packages liquid-dsp/1.3.2:2f7b82355ea4bfc093a8e85003164e724ce5930c - Build Installing (downloading, building) binaries... liquid-dsp/1.3.2: Copying sources to build folder liquid-dsp/1.3.2: Building your package in /home/conan/w/BuildSingleReference/.conan/data/liquid-dsp/1.3.2/_/_/build/2f7b82355ea4bfc093a8e85003164e724ce5930c liquid-dsp/1.3.2: Generator txt created conanbuildinfo.txt [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK liquid-dsp/1.3.2: Calling build() liquid-dsp/1.3.2: liquid-dsp/1.3.2: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/liquid-dsp/1.3.2/_/_/build/2f7b82355ea4bfc093a8e85003164e724ce5930c liquid-dsp/1.3.2: ERROR: Package '2f7b82355ea4bfc093a8e85003164e724ce5930c' build failed liquid-dsp/1.3.2: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/liquid-dsp/1.3.2/_/_/build/2f7b82355ea4bfc093a8e85003164e724ce5930c ERROR: liquid-dsp/1.3.2: Error in build() method, line 79 autotools = self._configure_autotools() while calling '_configure_autotools', line 63 with tools.chdir(self._source_subfolder): FileNotFoundError: [Errno 2] No such file or directory: 'source_subfolder'