https://bugzilla.redhat.com/show_bug.cgi?id=1308190
--- Comment #20 from Ding-Yi Chen dchen@redhat.com --- (In reply to William H. Haller from comment #19)
All right.
The problem is that ./usr/share/locale/ja.po is a file in fedora 22 (and I'm pretty sure in other releases as well) and not a directory, so when it tries to create ./usr/share/locale/ja.po/LC_MESSAGES/tomoe-gtk.mo it fails.
That isn't a surprise since I'm pretty sure it should be /usr/share/locale/ja/LC_MESSAGES/tomoe-gtk.mo and not ja.po
Well spot! We are getting somewhere. But in that cases, the error message will more likely to be file conflict instead of cpio error.
Fix is on the way.