Exception caught: (pex.resolver.Untranslateable) (backtrace omitted)
Exception message: Package SourcePackage('file:///mnt/workspace/.pants.d/python-setup/resolved_requirements/CPython-2.7.17/setuptools-47.1.0.zip') is not translateable by ChainedTranslator(WheelTranslator, EggTranslator, SourceTranslator)