Hi, So, I have been unable to get valgrind to do anything. I install valgrind using yum and valgrind.x86_64 1:3.3.0-3 is installed. Next I run % valgrind ./testprogram (where testprogram is an executable) valgrind: failed to start tool 'memcheck' for platform 'x86-linux': No such file or directory I have no clue what is going on here. So I % locate memcheck /usr/lib64/valgrind/amd64-linux/memcheck /usr/lib64/valgrind/amd64-linux/vgpreload_memcheck.so Strange: my platform is an Intel (this is a Thinkpad T61), so why this amd64-linux. In any case, can someone please help me about my error, if any? Best wishes, Trotter -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list