I am trying to install and test the nightly build.
I used these lines in my sources.list file:
deb http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-nightly-build-dep... main
deb-src http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-nightly-build-dep... main
and yes the other two lines are in there as well but I get dumped out before apt-get runs them.
<snip>
It looks like you are missing a space: you have "/debianwheezy" when it should be "/debian wheezy".
Tim