If you see the source of rapt-file you'll find that the url is hard-coded into the code and is currently only compatible to Debian repositories... might need few work to make it support Ubuntu software sources.
In the meanwhile use apt-file instead, although I admit that the functionality of rapt-file is really attractive to me.
If you see the source of rapt-file you'll find that the url is hard-coded into the code and is currently only compatible to Debian repositories... might need few work to make it support Ubuntu software sources.
In the meanwhile use apt-file instead, although I admit that the functionality of rapt-file is really attractive to me.