Hi, I have a package (keyutils) that produces three RPMs: keyutils (programs), keyutils-libs and keyutils-devel. The programs in the keyutils RPM depend on the libraries in the keyutils-libs RPM and pick up implicit dependencies thus: warthog>rpm -qRp keyutils-1.5.1-1.fc14.x86_64.rpm ... config(keyutils) = 1.5.1-1.fc14 ... libkeyutils.so.1()(64bit) libkeyutils.so.1(KEYUTILS_0.3)(64bit) libkeyutils.so.1(KEYUTILS_1.0)(64bit) libkeyutils.so.1(KEYUTILS_1.3)(64bit) libkeyutils.so.1(KEYUTILS_1.4)(64bit) ... So does the keyutils rpm need an explicit Requires on the keyutils-libs rpm in the specfile or is the implicit library dependency sufficient? rpmlint does not complain, but, for RHEL, rpmdiff does. David -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel