> warning: rpmts_HdrFromFdno: V3 DSA signature: NOKEY, key ID 443e1821 > public key not available for qt-devel-3.3.3-9.3.i386.rpm Matt had the answer for this error. > > does anyone know what to do at this point? Once you've done what he suggested, You should install the kernel from centosplus as it has XFS support built in. No need for you to build anything. You can do this with "yum --enablerepo centosplus install kernel" Also, getting the kernel-source package provides you with the kernel source in /usr/src/linux-VERSION like you'd expect, but doesn't really give you the proper way to rebuild a kernel for an rpm based distribution. If you build/install your own custom kernel outside the package manager you can cause problems with updates down the road for things that depend on the kernel. RPM is not aware of things you don't tell it about. To properly rebuild a kernel for an rpm based system, a decent how-to is available at http://crab-lab.zool.ohiou.edu/kevin/kernel-compilation-tutorial-en/ Last thing. Since it seems you haven't installed the gpg key at this point, make sure you do a "yum update" after you import the GPG key. This will bring your system up to date with the latest packages to help avoid any potential security risks etc. -- Jim Perrin System Administrator - UIT Ft. Gordon & US Army Signal Center