bittorrent has problems after an update to currnet

[Jason]

$ btdownloadgui.py
Fatal error 'Spinlock called when not threaded.' at line 83 in file 
/usr/src/lib/libpthread/thread/thr_spinlock.c (errno = 2)
Abort trap (core dumped)
$

I updated my whole system to current on monday and had problems with 
bittorrent after I did a portupgrade.  There was a missing libwx_gtk.so 
that I fixed, then it was this error I can not figure out.  Anyone have 
any ideas?  My only idea is the code doesn't like the new libs. 
Thanks,
Jason