add mention of python2.5 method for running pyjd under ubuntu 9.04
add mention of python2.5 method for running pyjd under ubuntu 9.04

git-svn-id: 6db40d0534cac73ba019dccfebee869402ecad0c@1301 7a2bd370-bda8-463c-979e-2900ccfb811e

certik/pyjamas,andreyvit/pyjamas,certik/pyjamas,andreyvit/pyjamas,certik/pyjamas,andreyvit/pyjamas,certik/pyjamas,andreyvit/pyjamas