Bundle exec rake db:migrate does not work (and neither does rake db:migrate), Ubuntu

2
votes

I am running a Rails 3 app on Ubuntu (EC2), I have rake locked at version 0.8.7 and when I do rake db:migrate I get the usual:

  You have already activated rake 0.9.2.2, but your Gemfile requires rake 0.8.7. Using bundle exec may solve this.

However when I do bundle exec rake db:migrate, I get the same response..

??

1
rubyruby-on-rails-3ubunturakebundler

1 Answers

0
votes

There are a couple of things that you can try:

  1. Upgrade Ruby to 1.9.3 which will provide Rake 0.9.2.2

  2. Add this to your Gemfile gem 'rake' , '>= 0.9.2' and run bundle update again.

  3. Worst case, delete your Gemfile.lock and regenerate it again using bundle install