The version of versioneer.py included in the 1.2 release uses SafeConfigParser, which was deprecated in python 3.2 and has been removed entirely from the upcoming python 3.11. This has been fixed in recent versions of versioneer. Please update to a more recent version of versioneer.py. (This was discovered while doing test builds of all Fedora packages with the current alpha version of python 3.11, by the way.)
The version of versioneer.py included in the 1.2 release uses SafeConfigParser, which was deprecated in python 3.2 and has been removed entirely from the upcoming python 3.11. This has been fixed in recent versions of versioneer. Please update to a more recent version of versioneer.py. (This was discovered while doing test builds of all Fedora packages with the current alpha version of python 3.11, by the way.)