Description of problem: There is missing needed version of libudev-devel in systemd.spec file: BuildRequires: libudev-devel Version-Release number of selected component (if applicable): systemd-3-3.fc14 Steps to Reproduce: $ rpm -q libudev-devel libudev-devel-147-2.21.el6.x86_64 $ rpmbuild --rebuild systemd-3-3.fc14.src.rpm no complaints about prerequisites ... checking pkg-config is at least version 0.9.0... yes checking for UDEV... configure: error: Package requirements ( libudev >= 160 ) were not met: Requested 'libudev >= 160' but version of libudev is 147
systemd-4-3 has: BuildRequires: libudev-devel >= 160