如何在OSX和Ubuntu中安装imagesft？

I'm using PIL 1.1.6 to render a truetype font on my local Windows machine. I'd like to be able to get the application running in OSX and Ubuntu (server). So far the instructions I've found all deal with specific ports repositories on OSX (Darwinports, Macports, etc.) or very outdated instructions for Linux.I'm using PIL 1.1.6 to render a truetype font o