Nice - it took me a little bit to find it, but here is the link for others...
http://ftp.gnome.org/pub/GNOME/MIRRORS.html
Now, I'm get an error that says it is unable to find zlib. It suggests that I add --with-zlib-dir=<DIR>, but I'm not sure if I already have zlib, or where I can get it.
I used apt to update my kernel to 2.4.18 and it included zlib1g. When I try to locate zlib, I can see that apt folder and my php folder contains a /ext/zlib/ directory.
When I do an apt-cache search zlib, it returns a few different ones (zlib-bin, zlib1, zlib1-altdev, zlib1g, zlib1g-dev, zlibc)
Any ideas?