Really just a recap of http://pylonshq.com/docs/en/0.9.7/gettingstarted/#installing

Here we go:

#> wget http://www.pylonshq.com/download/0.9.7/go-pylons.py
#> python2.6 go-pylons.py mydevenv

Everytime we work on a virtual pylons installation run the following script

#> source mydevenv/bin/activate …