I have just installed KDevelop on my Ubuntu machine (KDevelop 3.9.95 on Ubuntu 9.10) with
sudo apt-get install kdevelop
I created a new project with the "Hello World" program in it, but there doesn't appear to be any way to compile anything. The manuals refer to the build menu but there isn't one, all all compile options on the other menus are greyed out.
Does anyone know what I have done wrong?