3.24: Failure when building tarball with meson
When trying to do the GNOME 3.36.2 release I got this (https://gitlab.gnome.org/GNOME/gnome-build-meta/-/jobs/697130):
Program build-aux/meson/post-install.py found: YES (/usr/bin/python3 /buildstream/gnome/sdk/gtk+-3.bst/build-aux/meson/post-install.py)
Program check-version.py found: NO
meson.build:990:0: ERROR: Program(s) ['check-version.py'] not found or not executable