Hosting rails app on godaddy linux


I am trying to host rails 2.3.5(ruby 1.8.3) application on godaddy
using my linux hosting account.I have uploaded the code and created the
symbolic link.

Now am trying to create database by running the migration script, for
that i have moved to the application where i have uploaded it on godaddy
using ssh login, and run the script rake db:migrate(already created
database in godaddy just need to create tables), now am getting the
error “rake command not found”.

Can anyone please help me how to resolve this issue.

Tanks in advance.