That file was removed in .96. Finally, I've received e-mails asking why the game doesn't work properly when upgrading from .95. The patch is designed ONLY for updating .95a to .96, and will NOT properly update your OSJB files if you are using an earlier version. If you are attempting to upgrade from an earlier version of OSJB, you will have to get the full installer. Okay, the forum is working now, but there are still some problems that need to be sorted out.
P Give it a whirl.
Currently only the full Windows version of OSJB and the patch are on the FUKT fileserver. This will change as soon as possible. Until then, if you get a 404 error when trying to download the Linux Server, the Knoxville map or the Source Code, just retry. You should then receive the file from the zetafleet.dom server. Soon, FUKT will have all the files online, so you won't have to worry about this nitpicky business.