Hi Marius, Marius Bakke writes: > 'guix build python2-urllib3' currently gives: > > /gnu/store/cx22ny550g97klf499yqgzx9mpvvkx1f-python2-python2-urllib3-1.26.4 > > Adding '--no-grafts' gives the expected file name. > > Note that up until commit 2f97a666a564fea0fdcff00a0513aa8b4c2d60fe, the > store file name was actually '...-python2-python2-python2-urllib3-...'! > > Not sure if this is a recent regression, or what may be causing it. > > Ideas? It might be related to commit 1a265842e634656411bc7304c4648273f174f65e, and especially the changes made to guix/build-system/python.scm. Mark