On 16/09/2009, Tetsuo Handa <from-centos at i-love.sakura.ne.jp> wrote: > Now kernel-2.6.18-164.el5.src.rpm from CentOS is available. > Can I download hmaccalc rpm needed for building from > kernel-2.6.18-164.el5.src.rpm? > Is hmaccalc a new package added in RHEL 5.4? Yes, hmaccalc is new with the 5.4 release. As CentOS 5.4 has not been released, the hmaccalc package is not yet available from the repositories. My advice, at present, is to use the "--without fips" command-line flag and its argument when performing your build. Please also be aware of an upstream bug -- https://bugzilla.redhat.com/show_bug.cgi?id=512275 Alan.