Installing Gallery is very easy. We just need to know how to talk to your MySQL database, and we need a place to store your photos on your web host.
We've found a place to store your photos: /users/PL11225/data/public/gallery3/var/
/users/PL11225/data/public/gallery3/var/
We've provided values that work for most common web hosts. If you have problems, contact your web host for help.