[expert] help!!

[Brent]

I have mandrake 7.2 installed on a machine for the SOLE purpose of serving some games and thus far has worked fine. Recently i tried to installed "tcl/tk" ...i grabbed the RPM's ..and tried to run them doing # rpm -i tcl-8.x.x.rpm    <--this didnt work ..giving me depend errors for RPM ..giving me the following errors   error: failed dependencies:         rpmlib(PayloadFilesHavePrefix) <= 4.0-1 is needed by tcl-8.3.3-62         rpmlib(CompressedFileNames) <= 3.0.4-1 is needed by tcl-8.3.3-62   forgive me ...im way more experianced with BSD unix.  and not familier with rpm's or linux however i rather not go thru the hassle of installing another OS...id rather try to fix the problem..   my question is this ...how do i do an UPDATE ...of the OS ...or is there a pkg installer other than rpm's and other than getting the .tar files..   BSD has a command line package installer called /stand/sysinstall....that lets me select wether from CDROM or FTP... and select from a list of available packages... does Mandrake have something like this ???? any help is greatly appreciated ....thank you for your time   Brent