Upgrading wordpress using one click install problems

I was trying to use this to upgrade to 2.9.1. The upgrade kept failing with the following message. Could not create directory: /httpdocs/wp-content/upgrade Some research indicated this was a permission problem. I created the folder manually but still had problems. I ran the following in SSH session. [root@host yaddayaddacom]# chmod -R 777 httpdocs Then I…