Description:

python2-backports.entry-points-selectable is missing the correct version in the python package. The current package version is 1.1.0-1 but the python package version is 0.0.0. This breaks all package which depend on this package like for instance python2-virtualenv: "pkg_resources.DistributionNotFound: The 'backports.entry_points_selectable>=1.0.4' distribution was not found and is required by virtualenv"


Additional info:
* package name: python2-backports.entry-points-selectable
* package version: 1.1.0-1


Steps to reproduce:

$ pacman -Qi python2-backports.entry-points-selectable
Name : python2-backports.entry-points-selectable
Version : 1.1.0-1
Description : Compatibility shim providing selectable entry points for older implementations
Architecture : any
URL : https://github.com/jaraco/backports.entry_points_selectable
Licenses : MIT
Groups : None
Provides : None
Depends On : python2-backports
Optional Deps : None
Required By : python2-virtualenv
Optional For : None
Conflicts With : None
Replaces : None
Installed Size : 36.02 KiB
Packager : Felix Yan <felixonmars@archlinux.org>
Build Date : 2021-07-16T20:37:38 CEST
Install Date : 2021-07-27T15:17:32 CEST
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature

$ pacman -Ql python2-backports.entry-points-selectable
python2-backports.entry-points-selectable /usr/
python2-backports.entry-points-selectable /usr/lib/
python2-backports.entry-points-selectable /usr/lib/python2.7/
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports.entry_points_selectable-0.0.0-py2.7.egg-info/
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports.entry_points_selectable-0.0.0-py2.7.egg-info/PKG-INFO
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports.entry_points_selectable-0.0.0-py2.7.egg-info/SOURCES.txt
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports.entry_points_selectable-0.0.0-py2.7.egg-info/dependency_links.txt
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports.entry_points_selectable-0.0.0-py2.7.egg-info/requires.txt
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports.entry_points_selectable-0.0.0-py2.7.egg-info/top_level.txt
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports/
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports/entry_points_selectable.py
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports/entry_points_selectable.pyc
python2-backports.entry-points-selectable /usr/lib/python2.7/site-packages/backports/entry_points_selectable.pyo
python2-backports.entry-points-selectable /usr/share/
python2-backports.entry-points-selectable /usr/share/licenses/
python2-backports.entry-points-selectable /usr/share/licenses/python2-backports.entry-points-selectable/
python2-backports.entry-points-selectable /usr/share/licenses/python2-backports.entry-points-selectable/LICENSE

As you can see the package itself already uses the wrong directory name: backports.entry_points_selectable-0.0.0. It seems there is no version in the setup.cfg itself in the source. One workaround which seems to work for me is to specify the version manually:

$ diff -u PKGBUILD.old PKGBUILD
--- PKGBUILD.old 2021-07-27 16:01:20.929201347 +0200
+++ PKGBUILD 2021-07-27 16:01:25.722433771 +0200
@@ -26,7 +26,7 @@

package() {
cd backports.entry_points_selectable-$pkgver
- python2 setup.py install --root="$pkgdir" --optimize=1
+ python2 -c "import setuptools; setuptools.setup(version='$pkgver-$pkgrel', script_args=['install', '--root="$pkgdir"','--optimize=1'])"

install -Dm644 LICENSE -t "$pkgdir"/usr/share/licenses/$pkgname/