[newbie] Dependency included?

[DRX]

     I have just been trying to install XFree86-4.0.1-28mdk.i586.rpm, using
the command rpm -i filename.  This failed because of three dependencies.
The first two of those are libXaw.so.7 and libXfont.so.1, which the error
message tells me are needed by XFree86-4.0.1-28mdk.  Searching at
rpmfind.net for them, I found that those two libraries are included in the
XFree86-4.0.1-28mdk.i586.rpm package.  How can it say that there is a
failed dependency when those two libraries are included in the package?
How do I get around this?  How do I install XFree86-4.0.1-28mdk?
                                                          DRX