uh... I did this too but nothing, and I did the install with root account and I didn't have a bug (but perhaps I missed an error somewhere o_O).
I try again, perhaps I'll see something I've missed
/EDIT
So I tried again and the result is that when I do "make" it finish with "Nothing to do for << all-am >>" and then if I do a "make install" it does nothing but "Nothing to do for << xxxx >>" all the time. I think it's because my Linux distribution, so I'm searching with my new clues in mind
Thank's for all and if someone know how to solve my problem it'll be great to tell me
/EDIT
OK so I did a quick search on this forum and I found this:
http://www.kde-forum.org/viewtopic.php?t=2302
It seems that I'm not the only one that can't install this app and this wasn't fixed. I'm beginning to loose hope :'(