Hoo, a read error inside the toolchain itself. SMAP driver didn't build right or something.
Probably easier to fix manually than re-running the toolchain script again ...
(*) Click the box near the lower right "Download as ZIP"
(*) Move it to home and extract it.
(*) Rename the extracted folder to "ps2eth" ...
(*) Open Terminal and ...
(*) While still in terminal, become root with the "su" command and then "make install" ...Code:
$ cd ps2eth