This is a working Gemfile for the Rotten Potatoes app on the virtual machine (as of February 6, 2014).
If something is not working in your version, please try the following:
rm Gemfile.lock
bundle install
If you get an error doing the install, tryobundle update
. If this gives an error, compare your Gemfile to this gist. While this process can be frustrating, it is very important to understand how different gem versions often fail to work together.
Read the error messages carefully. Often times they will have good descriptions of why it broke and tell you which versions you must use. Copy the syntax you see here to implicitly declare a version for a gem.
If you see the following error: Gemfile has [Gem] locked at #.##
, this is where you want to delete the Gemfile.lock file by running rm Gemfile.lock
and then bundle install
again.
Please email or come to office hours for more information.