You should upgrade to this release to avoid issues with rmtree removing symlinked directories, and all package dependencies should be update to this version.
sha256 e5df282f2d8b8ae39aae037456e13ac1a8a536d072e656ea4d6e5b69dfd8fc50 augpathlib-0.0.21-py2.py3-none-any.whl
sha256 622029107a438c3186fe52fc290588931ae4d026fa846f09a921d1735c4e698e augpathlib-0.0.21.tar.gz