[Health] Error running trytond server

[Bashar]

Hi,
I installed trytond 2.2 using pip on backtrack5(Debian) and everything goes fine, then I installed all health packages and other tryton packages and everything went fine either and I was able to run tryton and to create new DB and to install all the packages.......Then I tried to install the package "trytond_google_translate" and I got an error installing it, later after one day I tried to run the server, then, I got an error that I attached  with a file in this message....
pleas I need a solution......

Thanks

Bashar.......

log.txt
Description: Text document