\_ Question: Where can I get the older libraries and can I have both \_ the older libraries installed at the same time as the newer ones I \_ already have installed? investigate the environment variable LD_LIBRARY_PATH; check for older dists on the sites in question? I'd imagine, once installed, you'd want to say mybox} setenv LD_LIBRARY_PATH /path/to/old/libs/dir mybox} run_app YMMV. David