First I have clone the git.
git clone https://github.com/phalcon/phalcon-devtools.git
sudo ln -s /home/derandi/phalcon-devtools/phalcon.php /usr/local/bin/phalcon
chmod +x /usr/local/bin/phalcon
Then I try phalcon commands, and the result.
/home/derandi/zephir/prototypes/phalcon.php: line 1: ?php: No such file or directory
/home/derandi/zephir/prototypes/phalcon.php: line 3: namespace: command not found
/home/derandi/zephir/prototypes/phalcon.php: line 4: class: command not found
/home/derandi/zephir/prototypes/phalcon.php: line 8: syntax error near unexpected token `('
/home/derandi/zephir/prototypes/phalcon.php: line 8: ` public static function setDi($di)'
How to fix this?