Rails not finding rake-10.5.0
<p>I am trying to install the <code>rake</code> gem in rails 4.2.
Th gem seems to be install fine, but then Rails fails when it tries to run, saying that it cannot see <code>rake-10.5.0</code>.
I am developing in Rubymine and the error I am getting is below, as is my Gemfile.
I have tried deleting <code>Gemfile.lock</code> as suggested by other posts, but to no avail.</p>

<p>Console:</p>

<pre><code> ~/Development/RubymineProjects/Revenant.tech    
ls
Gemfile     Rakefile    config      lib     test
Gemfile.lock    app     config.ru   log     tmp
README.rdoc bin     db      public      vendor
 ~/Development/RubymineProjects/Revenant.tech    
gem install rack
Successfully installed rack-1.6.4
Parsing documentation for rack-1.6.4
Done installing documentation for rack after 2 seconds
1 gem installed
 ~/Development/RubymineProjects/Revenant.tech    
bundle update rake
Fetching gem metadata from https://rubygems.org/...........
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Resolving dependencies...
Using rake 10.5.0
Using i18n 0.7.0
Using json 1.8.3
Using minitest 5.8.3
Using thread_safe 0.3.5
Using builder 3.2.2
Using erubis 2.7.0
Using mini_portile2 2.0.0
Using rack 1.6.4
Using mime-types 2.99
Using arel 6.0.3
Using debug_inspector 0.0.2
Using bundler 1.11.2
Using byebug 8.2.1
Using coffee-script-source 1.10.0
Using execjs 2.6.0
Using thor 0.19.1
Using concurrent-ruby 1.0.0
Using multi_json 1.11.2
Using mysql2 0.4.2
Using sass 3.4.21
Using tilt 2.0.2
Using spring 1.6.2
Using tzinfo 1.2.2
Using nokogiri 1.6.7.1
Using rack-test 0.6.3
Using mail 2.6.3
Using binding_of_caller 0.7.2
Using coffee-script 2.4.1
Using uglifier 2.7.2
Using sprockets 3.5.2
Using activesupport 4.2.5
Using loofah 2.0.3
Using rails-deprecated_sanitizer 1.0.3
Using globalid 0.3.6
Using activemodel 4.2.5
Using jbuilder 2.4.0
Using rails-html-sanitizer 1.0.2
Using rails-dom-testing 1.0.7
Using activejob 4.2.5
Using activerecord 4.2.5
Using actionview 4.2.5
Using actionpack 4.2.5
Using actionmailer 4.2.5
Using railties 4.2.5
Using sprockets-rails 3.0.0
Using coffee-rails 4.1.1
Using jquery-rails 4.1.0
Using rails 4.2.5
Using sass-rails 5.0.4
Using web-console 2.2.1
Using turbolinks 2.5.3
Bundle updated!
 ~/Development/RubymineProjects/Revenant.tech    
rm Gemfile.lock 
 ~/Development/RubymineProjects/Revenant.tech    
bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Resolving dependencies.....
Using rake 10.5.0
Using i18n 0.7.0
Using json 1.8.3
Using minitest 5.8.3
Using thread_safe 0.3.5
Using builder 3.2.2
Using erubis 2.7.0
Using mini_portile2 2.0.0
Using rack 1.6.4
Using mime-types 2.99
Using arel 6.0.3
Using debug_inspector 0.0.2
Using bundler 1.11.2
Using byebug 8.2.1
Using coffee-script-source 1.10.0
Using execjs 2.6.0
Using thor 0.19.1
Using concurrent-ruby 1.0.0
Using multi_json 1.11.2
Using mysql2 0.4.2
Using sass 3.4.21
Using tilt 2.0.2
Using spring 1.6.2
Using tzinfo 1.2.2
Using nokogiri 1.6.7.1
Using rack-test 0.6.3
Using mail 2.6.3
Using binding_of_caller 0.7.2
Using coffee-script 2.4.1
Using uglifier 2.7.2
Using sprockets 3.5.2
Using activesupport 4.2.5
Using loofah 2.0.3
Using rails-deprecated_sanitizer 1.0.3
Using globalid 0.3.6
Using activemodel 4.2.5
Using jbuilder 2.4.0
Using rails-html-sanitizer 1.0.2
Using rails-dom-testing 1.0.7
Using activejob 4.2.5
Using activerecord 4.2.5
Using actionview 4.2.5
Using actionpack 4.2.5
Using actionmailer 4.2.5
Using railties 4.2.5
Using sprockets-rails 3.0.0
Using coffee-rails 4.1.1
Using jquery-rails 4.1.0
Using rails 4.2.5
Using sass-rails 5.0.4
Using web-console 2.2.1
Using turbolinks 2.5.3
Bundle complete! 12 Gemfile dependencies, 52 gems now installed.
Use `bundle show [gemname]` to see where a bundled gem is installed.
 ~/Development/RubymineProjects/Revenant.tech    
</code></pre>

<p>Rubymine console error:</p>

<pre><code>/usr/bin/ruby -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) /Users/richardcurteis/Development/RubymineProjects/Revenant.tech/bin/rails server -b 0.0.0.0 -p 3000 -e development
/Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/spec_set.rb:94:in `block in materialize': Could not find rake-10.5.0 in any of the sources (Bundler::GemNotFound)
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/spec_set.rb:87:in `map!'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/spec_set.rb:87:in `materialize'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/definition.rb:137:in `specs'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/definition.rb:182:in `specs_for'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/definition.rb:171:in `requested_specs'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/environment.rb:18:in `requested_specs'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:13:in `setup'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler.rb:92:in `setup'
    from /Library/Ruby/Gems/2.0.0/gems/bundler-1.11.2/lib/bundler/setup.rb:18:in `&lt;top (required)&gt;'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:135:in `require'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:135:in `rescue in require'
    from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:144:in `require'
    from /Users/richardcurteis/Development/RubymineProjects/Revenant.tech/config/boot.rb:3:in `&lt;top (required)&gt;'
    from /Users/richardcurteis/Development/RubymineProjects/Revenant.tech/bin/rails:3:in `require_relative'
    from /Users/richardcurteis/Development/RubymineProjects/Revenant.tech/bin/rails:3:in `&lt;top (required)&gt;'
    from -e:1:in `load'
    from -e:1:in `&lt;main&gt;'

Process finished with exit code 1
</code></pre>

<p>Rakefile:</p>

<pre><code>source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.5'
# Use mysql as the database for Active Record
gem 'mysql2', '&gt;= 0.3.13', '&lt; 0.5'
# Use SCSS for stylesheets
gem 'sass-rails', '~&gt; 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '&gt;= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~&gt; 4.1.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~&gt; 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~&gt; 0.4.0', group: :doc

gem 'rake'

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~&gt; 3.1.7'

# Use Unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug'
end

group :development do
  # Access an IRB console on exception pages or by using &lt;%= console %&gt; in views
  gem 'web-console', '~&gt; 2.0'

  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
end
</code></pre>