20080901 Installing the PSP toolchain in Ubuntu

(As all the guides I found out there were either outdated or specific to windows/cygwin, I decided to put this here just so that I remember how to do this next time I have to install the toolchain on another computer :-) ) First, check out the toolchain sources from svn://svn.ps2dev.org/psp/trunk/psptoolchain into say ~/tmp/psptoolchain: mkdir [...]