Build dependencies correctly with version suffix
Build dependencies correctly with version suffix

This is a workaround for #713. It's not great, but hopefully it's
good enough for now.

malcolmr/nodatime,BenJenkinson/nodatime,malcolmr/nodatime,BenJenkinson/nodatime,malcolmr/nodatime,nodatime/nodatime,malcolmr/nodatime,jskeet/nodatime,nodatime/nodatime,jskeet/nodatime