I come to your presence with this question that is paralyzing my coding efforts.

PclinuxOs was my distro of choice for reliability, but it is jealous and does not permit me to add repos from, say, Debian.

The wiki is clear advising on using just one repo, and I end up not finding what I used to find on normal Debians. Multimon, the audio decoder, for example (my other question) is not there.

When I try to install multimon with hammer and plies, it returns errors of all kinds.

Is there a way to safely and temporarily add a repository, make the install and remove the repo, returning pclinuxos to its stable state?