Erik Veenstra wrote: > What's the output of this?: > > $ find `ruby -r rbconfig -e 'puts Config::CONFIG["archdir"]'` | grep > -wie zlib I think you've put your finger on the problem. The above command has no output. Looking closer, I see that ruby is apparently looking for zlib.so under /usr/local/lib/ruby/1.8/i686-linux. The library is actually under /usr/lib/ruby/1.8/i486-linux/zlib.so (as placed by my distribution). This, of course, brings up the question of how to correct this. I need to either (a) Tell ruby where the libraries are, (b) Move the libraries to where ruby thinks they are, or (c) Recompile ruby to be in /usr/bin - which is where the distribution put it. To me, (c) looks the least error prone - but I'm sure willing to listen to other suggestions. Almost everyone here knows more about ruby than I do. Thanks - and all help is appreciated ---Michael -- Posted via http://www.ruby-forum.com/.