anchor.diff:  resulting binaries and scripts to the BOSH install target directory.
   BOSH creates the install target directory on a compilation VM, and then
   replicates it on a job VM.
  -Then BOSH deletes the compilation VM.
  +BOSH then deletes the compilation VM.
   When you create the [deployment manifest](./create-manifest.html#compilation),
   you decide how many compilation VMs to create and how they should behave.
   
  
positive.code: 
  At compile time, BOSH transforms templates into files, which it then replicates
  on the job VMs.
  For each job in our example, the `ctl.erb` template becomes the `bin/ctl` file.
  
  The control script for the `web_ui` job looks like this:
  
  
negative.code: 
  * The **runtime dependency**, where a job depends on a package at runtime.
  For example, the `web_ui` job depends on Ruby.
  * The **compile-time dependency**, where a package depends on another package at
  compile time.
  For example, Ruby depends on the YAML library.
  
  Three rules govern these dependencies:
  