Hi,
First is it KDE that you want to install using ./ or is it already installed and you want to add
extra programs and that gives you this error ?
Second : you don't need to use this procedure if you want to install simple stuff, only if there
is no rpm available for a program. rpm is the kind of 'packed' programs Mandriva uses.
In your install there must be MCC (Mandriva control center) and an icon to click to install
software.
Third : if you want extra software, go to this site :
http://easyurpmi.zarb.org/
and just follow the instructions. You must install contrib, updates, plf free plf non-free,
the latter two giving you software to be able to play wmv, avi and all sort of codecs, with
a package called w32codecs.
Try also to have a look on this site at the Tutorials--> Applications, GUI---> compiling from source.
Hope that helps
cheers