Add a dependency so stuff build properly.
Add a dependency so stuff build properly.

hugovk/coveragepy,7WebPages/coveragepy,7WebPages/coveragepy,7WebPages/coveragepy,nedbat/coveragepy,jayhetee/coveragepy,blueyed/coveragepy,hugovk/coveragepy,blueyed/coveragepy,larsbutler/coveragepy,nedbat/coveragepy,larsbutler/coveragepy,blueyed/coveragepy,nedbat/coveragepy,hugovk/coveragepy,jayhetee/coveragepy,jayhetee/coveragepy,larsbutler/coveragepy,nedbat/coveragepy,hugovk/coveragepy,blueyed/coveragepy,7WebPages/coveragepy,larsbutler/coveragepy,larsbutler/coveragepy,jayhetee/coveragepy,hugovk/coveragepy,jayhetee/coveragepy,nedbat/coveragepy,blueyed/coveragepy