You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7

Question

I\'m trying to run rails project, I get

Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.

If I

Answer 1

Specify the version that you want in your Gemfile.

gem 'rake', '0.9.0' 

then

bundle update rake

you need to use bundle exec to run your rake task

bundle exec rake db:migrate

Answer 2

First, check to make sure that rake is mentioned in your Gemfile. If it's not, add it, and specify the version "you already activated".

Then, you'll need to tell bundle to update the rake version it's using for your app:

bundle update rake

It'll update your Gemfile.lock for you.

Answer 3

Add this to your Gemfile

# Rake 0.9.0 break Rails.
gem "rake", "!= 0.9.0"

And then uninstall rake-0.9.0