Hmm, there is no this error in official source.
I don't know what
Fynnon upload in sticky post and don't know what instructions included, but people who downloaded this version from official source
(
TB DEV SZ 0.3 ) don't have that error.
So, please download it from official site and follow official instructions.
Also, i have svn at
tbdevsz - Trac where you can download the latest version which have many improvments and modifications since 0.3.3 version