I built E on Ubuntu Jaunty and it worked except that whenever I press P, it shows ¨.e/tmcmd:4: undefined method `+' for nil:NilClass (NoMethodError)¨. Anybody knows how to resolve this?
It seems like it is triggering a bundle command. Try looking at the tmcmd file and see if you can guess which bundle command it is. Then it probably has a trigger that on linux somehow parses to 'P'.
I had the same issue on both, Fedora and Ubuntu. I haven't tried in a while, but it obviously made it imposssible to code. :)
An easy way to check it is to remove all bundles (in the bundle manager), and see if the issue persists. Then you can add them again one at a time to find the culprit.