******************************************************************************** conan install nspr/4.32@ --build=nspr --profile=/home/conan/w/BuildSingleReference/49083/2c617baa-2a9b-4325-bbed-3a0cf5db15db/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 os=Linux [options] nspr:shared=False [build_requires] [env] nspr/4.32: Forced build from source Installing package: nspr/4.32 Requirements nspr/4.32 from local cache - Cache Packages nspr/4.32:7de993309e443208be379b64a2ea94384e95dcde - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK nspr/4.32: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/nspr/4.32/_/_/source nspr/4.32: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/nspr/4.32/_/_/build/7de993309e443208be379b64a2ea94384e95dcde nspr/4.32: WARN: Trying to remove corrupted source folder nspr/4.32: WARN: This can take a while for big packages ERROR: nspr/4.32: Error in source() method, line 53 conan.tools.files.rename("nspr", self._source_subfolder) NameError: name 'conan' is not defined