Download Feng Office from sourceforge.net/projects/opengoo/files/. I used fengoffice_22.214.171.124.zip. The download is 8 MegaBytes and expands to over 3000 files in 600 directories occupying 30 MB on disk.
Set up an empty Web site. Expand the downloaded file. You receive a directory named feng_community. Copy the contents of feng_community into the
public_html directory, or equivalent, of your Web site. Your public directory might be named
Create a MySQL database for Feng Office. The easiest way is to use phpMyAdmin, select privileges, then create user, and tick the option to create a database with the same name and grant all privileges.
You then visit the Web site in a browser and are automatically redirected to an install script where you enter the database information.
You then create an administrative user.