No error but it pops up the login screen after first attempt. Then after pressing ok to try it again, it just hangs there doing nothing but with no crash.
$ mkdir gvoice_junk $ cd gvoice_junk $ unzip PATH_TO_ZIP/generate.zip $ python2.5 generate_gv_samples.py USERNAME PASSWORD $ vi *.html # Or preferred text editor, to sanitize any sensitive information $ zip PATH_TO_PLACE_ZIP/results.zip *.html