I would like to install the beta of Firefox 4 in lucid or maverick. I know I can install the ubuntu-mozilla-daily PPA (
ppa:ubuntu-mozilla-daily/ppa) and have easy apt-get access to firefox-4.0. However, this repository contains not only Firefox, but also daily builds of Thunderbird and other mozilla products.
If I leave this PPA enabled,
apt-get upgrade also upgrades Thunderbird 3 to the latest "shredder". I'm not interested in running a daily build of Thunderbird -- I just want Firefox 4.
Is there some combination of pinning, backporting, or something like that which would make it easy for me to run an up-to-date daily of Firefox 4, but only Firefox 4?