Comment 11 for bug 756719

I'm trying to re-install my hosed g4 mac ubuntu. I grabbed the liveCD from daily builds yesterday, and I still hit this bug:

Dec 12 19:25:53 ubuntu apt-setup: Writing new source list
Dec 12 19:25:53 ubuntu apt-setup: Source list entries for this disc are:
Dec 12 19:25:53 ubuntu apt-setup: deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Alpha powerpc (20111211)]/ precise main
Dec 12 19:25:53 ubuntu apt-setup: Repeat this process for the rest of the CDs in your set.
Dec 12 19:25:53 ubuntu apt-setup: W: Skipping nonexistent file /cdrom/dists/precise/main/binary-powerpc/Packages
Dec 12 19:25:55 ubuntu in-target: Ign cdrom://Ubuntu 12.04 LTS _Precise Pangolin_ - Alpha powerpc (20111211) precise InRelease
Dec 12 19:25:55 ubuntu in-target: Ign cdrom://Ubuntu 12.04 LTS _Precise Pangolin_ - Alpha powerpc (20111211) precise/main TranslationIndex
Dec 12 19:25:55 ubuntu in-target: Ign cdrom://Ubuntu 12.04 LTS _Precise Pangolin_ - Alpha powerpc (20111211) precise/main Translation-en_US
Dec 12 19:25:55 ubuntu in-target: Ign cdrom://Ubuntu 12.04 LTS _Precise Pangolin_ - Alpha powerpc (20111211) precise/main Translation-en
Dec 12 19:25:55 ubuntu in-target: Reading package lists...
Dec 12 19:25:56 ubuntu in-target:
Dec 12 19:25:57 ubuntu choose-mirror[11843]: DEBUG: command: wget -q http://mirror/ubuntu-ports//dists/precise/Release -O - | grep -E '^(Suite|Codename):'
Dec 12 19:25:58 ubuntu choose-mirror[11843]: WARNING **: mirror does not support the specified release (precise)
ubuntu@ubuntu:~$