You will need to install the following requirements:
- Python 2.6+
- Ply 3.0+
- GraphViz 2.2+ (Optional)
Linux
Debian/Ubuntu
$ sudo apt-get install python graphviz
$ sudo easy_install plyRedHat/CentOS
$ sudo yum install python graphviz
$ sudo easy_install plyMac OS X
MacPorts
You will need to download and install MacPorts before following these instructions.
$ sudo port install graphviz
$ sudo easy_install plyMain Download
You will need to download the source code:
- Stable Releases (Zip file, Tar archive)
- Source Code (Github)
Once you have downloaded the source code, you can directly modify and execute the pl0_*.py scripts.