# pacman -A imlib2-cvs-20061017-1.pkg.tar.gz
loading package data... done.
:: imlib2-cvs conflicts with imlib2-devel. Remove imlib2-devel? [Y/n] y
error: this will break the following dependencies:
  imlib2-devel: is required by epsilon
  imlib2-devel: is required by digikam
  imlib2-devel: is required by fluxbox
  imlib2-devel: is required by idesk
  imlib2-devel: is required by ffmpeg

install aborted.