Comment 2 for bug 790011

I just pushed the fix for this, since it was so trivial. This only affected the ubuntu-cli template. It's setup.py got an update to how it replaces variables like the datadir during install time, but the update was half-baked.

I just quoted the strings it uses an extra time and now it works. This should be backported to 11.04 since that update hasn't landed yet.