Snow Leopard: make command not found, even though XCode is installed?

Solution 1:

When you installed the Apple Developer tools, did you also install the "Unix Development" package? From the Xcode 3.2.2 developer tools for Mac SDK 10.6 and iPhone SDK 3.2 README file:

Installation

The Xcode and iPhone SDK installer provides six options for configuring the installation from the “Customize...” button:

...

• UNIX Development. Command-line tools used for UNIX-based development. Its components are always placed in /usr - only one version installed at a time.

I believe that is what triggers putting the utilities into /usr/bin ...

Solution 2:

Go to Preferences in Xcode, choose Downloads and install Command Line Tools.