Description of problem: valgrind in FC4 is built for i386, and so doesn't work for 64-bit binaries. Version-Release number of selected component (if applicable): valgrind-2.4.0-2 How reproducible: Every time Steps to Reproduce: 1. valgrind ls or valgrind ./a.out etc 2. 3. Actual results: mrburns:~% valgrind ls valgrind: wrong executable class (eg. 32-bit instead valgrind: of 64-bit) valgrind: do_exec(/bin/ls) failed: Exec format error Expected results: Additional info: It looks like this has been fixed for FC5, but for various reasons, I'm not in a position to upgrade yet.
There are no plans to put this into FC4, the upgrade from 2.4.0 to 3.1.0 is just too invasive and 2.4.0 doesn't support x86_64 nor ppc. You can rebuild the src.rpm yourself if you want.