[S.u.S.E. Linux] BitchX and Requirements for other packages

I want to install BitchX on my system. I haven't used BitchX before. I used Zircon. When I invoke Zircon, I get the message, that my TCL/TK does not support Zircon. Now I want to delete, Zircon and Tcl/Tk. Well, I will use YAST to delete it. Now, if I plan to install the newer version of Tcl/Tk, Zircon or any other package, how do you keep the YAST database updated. Do they have to be in RPM format? If the packages are not in RPM format, how can I delete the package using YAST? BitchX is even more confusing. It says, it is the front end to IRCII. Do I have to download IRCII and BitchX? TIA. Subba Rao subb3@ibm.net - To get out of this list, please send email to majordomo@suse.com with this text in its body: unsubscribe suse-linux-e