tools/godep — pull request #89 by rogpeppe (2014-06-04 10:25:35+00:00)
Title: allow godep save without complaining when bzr is used

This error seems spurious, and means it's not possible to do:

godep save -copy=false
godep restore

if the project has a bzr dependency.

This may well be an insufficient fix - something else may also
required, but hopefully this should get the ball rolling.