On 2004-11-23, Qianqian Fang <Qianqian.Fang at Dartmouth.Edu> wrote: > ImportError: /usr/lib/libgtk-x11-2.0.so.0: undefined symbol: Try setting LD_LIBRARY_PATH: export LD_LIBRARY_PATH=/usr/local/lib or wherever the .so is. If this works, add that dir to /etc/ld.so.conf and run (as root) ldconfig -v Dave Cook