Use older version of Rake

ruby-on-rails ruby rake version switch-statement

gem search (or list) rake, should tell you which versions are installed.

You can invoke rake with a specific version number bracketed withunderscores.

$rake _0.7.3_

This is a standard feature of gem packaged binaries.

ruby-on-rails ruby rake version switch-statement

You can specify the version of Rake to use, in your Gemfile:

gem 'rake', '0.8.7'

Though the "error" message you are getting says it all... you need to run:

bundle exec rake ...

... in order to use the right rake to run your rake tasks.

ruby-on-rails ruby rake version switch-statement

Try executing gem uninstall rake then just pick the version you want to uninstall.

CodeHunter