Installed module, module not showing up for activation

I am a noob. I have no clue how I figured this out but the "stringoverrides.info" file did not have a line.

package = "foo"

I added one that said

package = "String Overrides"

and it is showing up now. I am not sure what package it should be a part of but that is what I called it and it works now. I am guessing that part got left out of the info file?

Ok, follow up.

I just had the same issue with the FAQ /Frequently Asked Questions Module from Stella. I again checked the *.info file and added the missing line.

Then it hit me.

It turns out that the "match case" option was selected in Firefox's find bar. I use the find function to find all of the modules because it is far faster and I wasn't typing the right case in for the module.

So, I removed the lines from the 2 *.info files and turned off "match case" and all is well.