I'm attempting to install Brains onto a Fedora 6 system, but it's coming back with this in the package installer:

Missing Dependency: /lib/tls/libc.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /lib/tls/libm.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libXt.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libXxf86vm.so.1 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /lib/tls/libpthread.so.0 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libSM.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libXpm.so.4 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libX11.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libXmu.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libICE.so.6 is needed by package brains2-RedHatEnterpriseWS4
Missing Dependency: /usr/X11R6/lib/libXext.so.6 is needed by package brains2-RedHatEnterpriseWS4

The odd part is that the first two packages, libc.so.6 and libm.so.6 are both in right directores, yet the yum installer can't find it.

In regards to the X11 packages, where can I find supplementary ones for Fedora?

Thanks very much