betsy mplayer # paludis -ip world
Building target list... 
Building dependency list...paludis@1175898055: [WARNING] In program paludis -ip world:
  ... When performing install action from command line:
  ... When executing install task:
  ... When adding PackageDepSpec 'media-video/mplayer':
  ... When fetching versions of 'media-video/mplayer' in gentoo:
  ... When loading versions for 'media-video/mplayer' in gentoo:
  ... Skipping entry '/usr/portage/media-video/mplayer/mplayer-1.0_rc2_pre20070321-r4.ebuild' for 'media-video/mplayer' in repository 'gentoo' due to exception 'Name '1.0_rc2_pre20070321-r4' is not a valid version spec: unexpected trailing text 're20070321-r4'' (paludis::BadVersionSpecError)'