[galaxy-user] about ftp setting up

Hello there， I'm a student at Fudan University in China. I was trying to enable ftp uploading in my local version of GALAXY. I tried the setting in http://wiki.g2.bx.psu.edu/Admin/Config/Upload%20via%20FTP, but I got the following problems: 1. The galaxyftp seems to be a pasql database, shall I build it myself? or dose it already exists in galaxy directory? 2. the galaxy_user seems to be a table, shall I build it myself? and how shall I update it and integrate it with galaxy? Thanks for your attention, and looking forward to your reply! Best wishes Liao Ruiqi