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

I thank to Dobry Den, cheers dude. but little more I had to do. here is solution (works for me). I had added

gem 'rake','0.8.7'

on Gemfile, which was not there, but my new version of rails automatically install rake(0.9.0).

after I had delete rake0.9.0 by gem uninstall rake and after doing bundle update rake , I can create and migrate database.