Developer Disaster Drawer

Do you have an error executing a rake task using the new rails version?: Just do the following:

bundle exec rake

And if you don’t want remember this command each time, you could make an alias:

alias rake="bundle exec rake"

Or even add it to your bash profile, ;) Why do you have the error?. The new version of rails breaks a few of things and you should use the version 0.8.7 of this rake gem instead of any other.