Missing Source File in Controller

Hey Guys:

O.k. I am just trying to view the rhtml file in the browser. I
created the controller and added the method or action or definition to
the controller then I added the rhtml file to the view and all the
naming conventions/defaults are correct. However, when I go to view it
it says this:

"no such file to load -- sqlite3" and "This error occurred while
loading the following files:

Do you know what is going on? Is it just saying that I need to load

It's saying that your app is setup to use sqlite3 as its database but it couldn't find the sqlite3 driver.
You can get it with gem install sqlite3-ruby