x11-themes/mythtv-themes-0.21_beta15924 does not build because it's trying to update from the wrong svn version. The 0.21 branch wasn't created until 15931. I confirmed that it will build properly if you change it to 15931. Reproducible: Always Steps to Reproduce: 1. emerge =x11-themes/mythtv-themes-0.21_beta15924 Actual Results: Fails to build Expected Results: svn update and build
fixed