CODEWITHSUNDEEP
ruby-on-rails-3rake
chris
chris

Reputation: 371

Confused with rake error in Rails 3

Noob trying to decipher what to do with the following error:

rake aborted! You have already activated rake 0.9.1, but your Gemfile requires rake 0.8.7. Consider using bundle exec.

Any help is greatly appreciated.

Upvotes: 10

Views: 3962

Answers (5)

Shirow
Shirow

Reputation: 70

bundle update rake

works fine for me :D

Upvotes: 0

Antonio
Antonio

Reputation: 151

This worked for me:

  1. Add rake 0.8.7 to your Gemfile

    gem 'rake', '0.8.7'

  2. remove rake 0.9.1 by doing

    gem uninstall rake -v=0.9.1

  3. run bundle update on the terminal

    bundle update

Hope that helps. Thanks

Antonio

Upvotes: 4

Zameer Manji
Zameer Manji

Reputation: 3025

This error is a result of having rake 0.9.1 installed on your system but your rake file specifying 0.8.7. You can do bundle exec rake to use rake 0.8.7 or change the version of rake that you need.

Upvotes: 1

Shlomo Zalman Heigh
Shlomo Zalman Heigh

Reputation: 3978

Try running bundle exec rake instead of just rake. This error will occur when you have a newer version of rake installed on your computer than the one specified in your Gemfile (or Gemfile.lock)

Upvotes: 13

Jits
Jits

Reputation: 9738

Do you have...

gem 'rake', '0.8.7'

... in your Gemfile?

If so, remove it.

Upvotes: 2

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