I've got a bug in the version of RGedit in ubuntu's repository and I want to install the latest version to see if this plays better with 13.04 somehow.
What do I do once I download the archive? Where do I put it? Do I need to uninstall the old version of rgedit that was installed via the "software center"?
FOR POSTERITY: If anyone else has the same problem, note that updating to the latest version of RGedit does not solve the problem with plotting.