euse -p gives the following message if you pass an atom that ends with a number: ERROR: Invalid package atom. Did you forget the leading '='? It seems to think that the trailing number is the package version, but it is not. The issue happened while I was trying to enable useflags 'bittorrent' and 'metalink' to net-misc/aria2. Reproducible: Always Steps to Reproduce: 1. Have gentoolkit installed 2. Execute euse -p net-misc/aria2 -E 'metalink' Actual Results: euse thinks I'm trying to pass an atom with a version and does not set asked use flags Expected Results: euse correctly guesses the package atom and sets the asked use flags # euse --version euse (0.3.0.8-r2) Written by Marius Mauch Copyright (C) 2004-2009 Gentoo Foundation, Inc. This is free software; see the source for copying conditions.
*** This bug has been marked as a duplicate of bug 497912 ***