title: (<unknown>): could not find expected ':' while scanning a simple key at line 3 column 1 (Psych::SyntaxError)
body: <p>I am trying to run a bundle install on a rails project pulled from git. When I run the bundle install I get the following error:</p>
  
  <pre><code>    /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/psych.rb:370:in     `parse': (&lt;unknown&gt;): could not find expected ':' while scanning a simple key at     line 3 column 1 (Psych::SyntaxError)
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/psych.rb:370:in `parse_stream'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/psych.rb:318:in `parse'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/psych.rb:245:in `load'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/config_file.rb:333:in `load_file'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/config_file.rb:198:in `initialize'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/gem_runner.rb:74:in `new'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/gem_runner.rb:74:in `do_configuration'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/gem_runner.rb:39:in `run'
      from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.1/bin/gem:21:in `&lt;main&gt;'
  </code></pre>
  
  <p>This is my Gemfile:</p>
  
  <pre><code>source 'https://rubygems.org'
  
  
  # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
  gem 'rails', '4.2.3'
  # Use sqlite3 as the database for Active Record
  gem 'sqlite3'
  
  #for Authentification
  gem 'devise'
  
  #for image management
  gem 'paperclip', :git =&gt; 'git://github.com/thoughtbot/paperclip.git'
  gem 'aws-sdk-v1'
  gem 'aws-s3'
  
  group :development do
      gem 'better_errors'
  end
  
  group :development, :test do
      gem 'dotenv-rails'
  end
  # 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
  
  # 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'
  
    # 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>
  
  <p>After some digging I thought it might be an issue with rvm as I tried pulling an old project off git and was still unable to run the bundle install. I also tried copying a project locally and running the install and starting a new project all without success. </p>
  
  <p>After reinstalling rvm I ran <code>rvm use ruby --install --default</code>and got the following error (similar to above)</p>
  
  <pre><code>/Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/psych.rb:370:in `parse': (&lt;unknown&gt;): could not find expected ':' while scanning a simple key at line 3 column 1 (Psych::SyntaxError)
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/psych.rb:370:in `parse_stream'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/psych.rb:318:in `parse'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/psych.rb:245:in `load'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/rubygems/config_file.rb:333:in `load_file'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/rubygems/config_file.rb:198:in `initialize'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/rubygems/gem_runner.rb:74:in `new'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/rubygems/gem_runner.rb:74:in `do_configuration'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/rubygems/gem_runner.rb:39:in `run'
  from /Users/jordandeutsch/.rvm/rubies/ruby-2.2.3/bin/gem:25:in `&lt;main&gt;'
  </code></pre>
  
  <p>Essentially I cannot begin a new rails project on the computer. Any insight would be appreciated. </p>