CodeWarrior
Introduction
From what I've heard, most Macintosh programmers use Metrowerks CodeWarrior. True, it works on other platforms, but how often do you hear it used there? I didn't even know it existed for other platforms until I went to their homepage :).
Obtainment
Costs mula, see Official Homepage for more information.
Installation
Probably comes with good instructions if you have to buy it.
Build Program: From Single File
See Official Homepage.
Links
Metrowerks CodeWarrior for Macintosh