I just upgraded to Mountain Lion OSX 10.8 and along with that I foolishly upgraded to Xcode 4.4.
However, after this upgrade "make" is gone and things like gcc -v also do not work.
This is a big thing since I am writing my phD and I rely on make to compile my LaTeX docs...
Downloading the "command line tools"
http://adcdownload.apple.com/Developer_Tools/xcode_4.4_gm_seed/cltools10_8gmseed6938077a.dmg
Is apparently not allowed for non-paying dev accounts.
What kind of foolishness is this?
They're not gone, they've just been relocated to inside Xcode's app bundle. This is actually nicer as it allows side by side installs of different XCode/SDK versions.
You can find them at: /Applications/Xcode.app/Contents/Developer/usr/bin
Also check out the xcode-select tool to allow you to choose the current active toolchain path.