You gotta follow the system requirements as readable in the help (get there with F1) and install the gcc-Package with the Synaptic-Package-Installer (just search for gcc in there).
Which of the 2 ways you'd choosen to install PB? I think the first one...
Am I right? If so, use the second way (copying all the stuff) ... then it should work (assuming gtk1 + devel installed)