For some reason I can't compile a .cpp file with kdevelop, the button is greyed out.
I like kedevelop because it is similar to borland, but I can't compile a file because the button is greyed out. I used it once, before I reinstalled linux and the only difference was that it automatically included the GNU header. If you have to have the GNU header how do I display it. If that isn't the problem, please help me figure this out. Thanks!