Hi, I'm still running 64bit FC4 on a few x86_64 platform boxes, and trying to upgrade valgrind to 3.2.0 from the fedora development tree. the valgrind builds without problems but fails the command "rpm -Uvh --test /usr/src/redhat/RPMS/x86_64/valgrind-3.2.0-4.x86_64.rpm" with the following error messages: error: Failed dependencies: valgrind = 1:2.4.0 is needed by (installed) valgrind-callgrind-0.9.11-1.i386 I've changed the line "Obsoletes: valgrind-callgrind" to "Obsoletes: valgrind-callgrind.i386" in valgrind.spec file and recompiled the package but still no luck. The existing valgrind and valgrind-callgrind are both .386 packages while the new valgrind 3.2.0 version is compiled as a x86_64 package. On 64bit FC4 O/S can x86_64 packages replace and obsolete related i386 packages? if spcified with "Obsoletes" instructions in .spec file? Please help. Thanks a lot. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com