[web2py] ERROR:root:New installation error: unable to create welcome.w2p file

I have this error running it on macbook pro I installed it thru git clone. It does not also show the welcome page when i do 127.0.0.1:8000 any thing I can do to fix it? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) -

[web2py] Problem installing in Macbook

Hi Need help new installation error: unable to create welcome.w2p file I have this error on first run of web2py. Then is i run it again it works but does not load the welcome page. I installed web2py using git clone. and trying to run Eden on my macbook but web2py does not seem to run. anyth