I dont know exactly if this may be the reason, but, are you running a 64bit version of Fedora right?
I had some trouble in the past with pharo and Ubuntu 64bits. I needed the 32 bit libraries to run it. If that is your case try installing the 32 bit libraries. Just in case you are not quite familiar with installing libraries in Fedora, here is a guide http://beginlinux.com/blog/2009/09/installing-32-bit-support-into-64-bit-fedora-11/ Hope it helps Cheers -- Alan Rodas Bonjour
