Please read for an updated status on RailsCasts:
Learn more or hide this
GitHub User: jzwolak
Use *= stub mercury.css and //= stub mercury.js to exclude Mercury by default then include it explicitly on editable pages.
*= stub mercury.css
//= stub mercury.js
This is new to Sprockets 2.2.0 and up, I believe.
Following the screencast, but using 'head' instead of the commit used in the screencast, I get this:
$ rake mercury_engine:install:migrations
Don't know how to build task 'mercury_engine:install:migrations'
(See full trace by running task with --trace)
Any suggestions on how to install the migrations?