Hi Areski,
This error comes after i tried to reinstall the application, as you can see this error showed in the bottom on the log, it was not there before i tried to reinstall.
So I tried to install it again on a clean Ubuntu OS, the database application build is empty. the database error OperationalError: (1045, "Access denied for user 'root'@'localhost' (using password: YES)") not appear.
Here is the new logs err-apache-newfies.log
http://pastebin.com/Ti89RauH
and pip.log
http://pastebin.com/DWFWbV4c
all other logs are empty.
Thanks,
Noy