******************************************************************************** conan install nspr/4.24@ --build=nspr --profile=/home/conan/w/BuildSingleReference/49081/a9c5800c-8a26-4ec8-aff4-ac9f62ca80c1/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=6 os=Linux [options] nspr:shared=False [build_requires] [env] nspr/4.24: Forced build from source Installing package: nspr/4.24 Requirements nspr/4.24 from local cache - Cache Packages nspr/4.24:ad833a7b04bfdd0ad1d077ac7f4f29248ba0206c - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK nspr/4.24: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/nspr/4.24/_/_/source nspr/4.24: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/nspr/4.24/_/_/build/ad833a7b04bfdd0ad1d077ac7f4f29248ba0206c nspr/4.24: WARN: Trying to remove corrupted source folder nspr/4.24: WARN: This can take a while for big packages ERROR: nspr/4.24: Error in source() method, line 53 conan.tools.files.rename("nspr", self._source_subfolder) NameError: name 'conan' is not defined