anchor.diff:  
    $ ruby --version
   
  -If you're using {uri-rvm}[RVM], we recommend creating a new gemset to work with {project-name}:
  -
  - $ rvm use 2.2@asciidoctor-pdf --create
  -
  -We like RVM because it keeps the dependencies required by various projects isolated.
  -
   == Getting started
   
   You can get {project-name} by <<install-the-published-gem,installing the published gem>> or <<development,running the code from source>>.
  
positive.code: 
   $ ruby ./bin/asciidoctor-pdf -v
  
  If you see the version of {project-name} printed, you're ready to use {project-name}!
  
  If you get an error message--and you're not using a Ruby manager like RVM--you may need to invoke the script through `bundle exec`:
  
   $ bundle exec ./bin/asciidoctor-pdf -v
  
  TIP: For best results, be sure to use `bundle exec` whenever invoking the `./bin/asciidoctor-pdf` script .
  
  [[resources,Links]]
  == Resources
  
negative.code: 
  === Convert AsciiDoc to PDF
  
  IMPORTANT: You'll need to the `coderay` gem installed to run this example since it uses the `source-highlighter` attribute with the value of `coderay`.
  
  Converting to PDF is a simple as running the `asciidoctor-pdf` script using Ruby and passing our AsciiDoc document as the first argument.
  
   $ asciidoctor-pdf example.adoc
  
  This command is just a shorthand way of running:
  
   $ asciidoctor -r asciidoctor-pdf -b pdf example.adoc
  
  When the script completes, you should see the file [file]_example.pdf_ in the same directory.
  Open the [file]_example.pdf_ file with a PDF viewer to see the result.
  
  .Example PDF document rendered in a PDF viewer
  