Ant 1.7 or later

Download the Ant distribution and install it with the following commands:

% unzip apache-ant-1.7.1-bin.zip
% sudo mv apache-ant-1.7.1 /usr/local/ant
% sudo ln -s /usr/local/bin/ant /usr/local/ant/bin/ant

You are not required to install the downloaded folder in /usr/local/ant but you will want the ant command to be on your PATH.