anchor.diff:  [buildpack-packager](https://github.com/cloudfoundry/libbuildpack/packager/buildpack-packager)
   provides boilerplate code that you can use to start writing your buildpack.
   
  -    <pre class='terminal'>
  -    $ go get github.com/cloudfoundry/libbuildpack/
  -    $ go install github.com/cloudfoundry/libbuildpack/packager
  -    </pre>
  +    ```
  +    go get github.com/cloudfoundry/libbuildpack/
  +    go install github.com/cloudfoundry/libbuildpack/packager
  +    ```
   
   1. To create your buildpack, run the following command:
   
  
positive.code: 
  1. To activate direnv in your buildpack directory, run the following commands:
  
      <pre class='terminal'>
      $ cd my-example-buildpack
      $ direnv allow
      </pre>
  
  ## <a id='create'></a>Create an Extension Buildpack to Supply Additional DLLs to a .NET Framework App
  
  
negative.code: 
  1. To build a cached buildpack artifact, run the following command:
  
      ```
      buildpack-packager build -cached -stack windows2016
      ```
      <p class='note'><strong>Note:</strong> If the buildpack code contains a mistake,
      <code>buildpack-packager</code> throws an error. Once all local errors are corrected, you must
      push your app to with the new extension buildpack to determine whether the new buildpack
  