Hello, By default the version of gcc (4.1.0) installed on my linux box uses libc.so.6 and libstdc++.so.6.0.8 which are different from those delivered with FWtools. What version of gcc should I use to compile/link with FWTools on Linux ? Frédéric. _________________________________________________________________ Frédéric Trastour - SpacEyes - dev at spaceyes.fr