hi, is there a possibility to have both versions of gcc (4.0 and 4.1) simultaiously on a fc5? i have actually a package that can not be compiled with the gcc4.1 (and neither with the gcc32). so is there somewhere a package for fc5 that contains the gcc4.0? and if not, when i build it from source, how can i configure it, so that i have both the gcc4.0 and gcc4.1 available on my system? thanks, jo -- Johannes Rainer, Msc Tyrolean Cancer Research Institute Innrain 66, 6020 Innsbruck, Austria Tel.: +43 512 570485 15 Email: <a href="mailto:johannes.rainer@tcri.at">johannes.rainer@tcri.at</a> <a href="mailto:johannes.rainer@tugraz.at">johannes.rainer@tugraz.at </a>