OK, getting there

I'm missing a libwx_base file to go with the wxBase RPM, because I had to install the old libwx_base rpm to be able to install wxBase from this site.
Same thing for the libwxgtk2.4.2-1 package.
Thanks a million for the help so far.

P.S. I followed the instructions carefully for adding the RPMS dir as a source and when I run urpmi I always get this:
medium "dirRPMS" uses an invalid list file:
mirror is probably not up-to-date, trying to use alternate method