I am creating the calendar from drupalize.me. I am needing to enable several date modules. I have Date 7.x.2.6 installed but when I go to modules to enable date api and date views they are not there. This is the date modules I have:

Date (checked but greyed out)
Date All Day
Date Context
Date Migration
Date Migration Example
Date Repeat API
Date Repeat Field
Date Tools

I am assuming that date api and date views would be part of the Date module. I did download and reinstalled and still don't have the two options. Any suggestions?