On Sunday 03 September 2006 21:40, Marc Collin wrote:

...

How about rpm -q --qf "%{ARCH}\n" gcc cpp

i586 x86_64

aha! There's your problem. You have a 32 bit gcc and a 64 bit cpp. Decide which one you want to have (it should probably match the rest of your system), and install the correct matching version.