it looks like the link that prt-get tries to grab the pango source from is a dead link.

I replaced that link with the one shown here:

and now it downloads, (had to ignore signatures too, just for testing) and tries to compile, but I also get a lot of footprint mismatches.  I'm guessing that's because it's expecting 1.54 and I'm feeding it 1.55.

Just thought I'd mention the dead link.