#Installation:

1. Copy phalcon.so to /Applications/MAMP/bin/php/php5.x.x/lib/php/extensions/no-debug-non-zts-20121212
2. Add extension="phalcon.so" to the end of php.ini (Open MAMP click on File → Edit Template → PHP → PHP 5.x.x php.ini)
3. Restart MAMP.

Work with PHP 5.5.10, PHP 5.4.26 and PHP 5.3.28 (MAMP 3.0.x).