Ubuntu Installation :: Install Medibuntu Repository From Command Line

I recently discovered the medibuntu repository and wanted to add the repository to synaptic. I copied and pasted the code from this: [URL] web page on medibuntu.org's website.

The attachment shows exactly what the terminal spit out after running this command (and the command that was run - of course). What I am wondering about is the last six lines - which seem to indicate that, at a minumum, getting some key was not successful. I'm not sure how important this is; but, since I don't actually have anything I need to install from this repository right now, I wanted to be sure I'm squared away for when a time may come in the future.

After running the command I did the following to try and determine the status:

I went into synaptic > settings > repositories and looked under two of the tabs to see what was there:

The tab, "Other Sortware" Lists two entries at the bottom that stood out to me. They are:

Medibuntu - Ubuntu 11.04 "natty narwhal" (http:// packages.medibuntu.org/natty free non free) which was checked.

And:

Medibuntu (Source) - Ubuntu 11.04 "natty narwhal" (http:// packages.medibuntu.org/natty free non free) (Source Code) which was not checked.

The tab, "Authentication" lists a total of three entries. Their descriptions are:

Ubuntu Archive Automatic Signing Key

Ubuntu CD Image Automatic Signing Key

And:

Ubuntu Extras Archive Automatic Signing Key

None of those (under this Authentication tab) strike me as having anything to do with medibuntu (could be wrong though - just not sure).

Finally, I did a search in synaptic for a library I think should be available through medibuntu, "libdvdcss." I was presented with a list of eight items, none of them matching libdvdcss by title. The closest match by title and description that I could identify was, "libdvdread4" This I did as a sort of test to see if I might be accessing that repository.