i got this error. what is wrong?
That is a bug. Which Python version? Latest source?
It tries using the -mt option on version 3.20 that doesn't have this command line option yet.
I created an issue for it on the bug tracker: https://bitbucket.org/Gfy/pyrescene/issue/41/using-mt-on-rarexe-320
i used depository with python 2.7.6 x86 and got srr from srrDB per usual.
i think pyRescene have issues in reconstructing archives which have more than 1 file in it.
sometimes it compress first file and recreate the first rars but when it reaches the second file, try compressing process from the very beginning, then compress first and second file, then make another few rar files, then goes and compress first, second, third file and so on.