adding the ~amd64 flag to/usr/portage/media-sound/sweep/sweep-0.8.2-r1.ebuild allowed it to build, install and successfully run the application Reproducible: Always Steps to Reproduce: 1. add ~amd keyword to /usr/portage/media-sound/sweep/sweep-0.8.2-r1.ebuild 2. emerge sweep 3. Actual Results: working application; test-drove it for a while with a nice concert recording of Jamrioquai.
In CVS now, thanks!