should contain *"cmd LC_VERSION_MIN_MACOSX ... version 10.6"*.
The easiest way to install it is via [Homebrew](http://mxcl.github.com/homebrew/) using the formula from Cura's repo:
-`brew install --fresh Cura/scripts/darwin/python.rb --universal`
+`brew install --build-bottle --fresh Cura/scripts/darwin/python.rb --universal`
Note if you already have Python installed via Homebrew, you have to uninstall it first.
You can also install [official build](http://www.python.org/ftp/python/2.7.3/python-2.7.3-macosx10.6.dmg).