title: npm install - how to run build scripts with sufficient permissions?
body: <p>I've created a node-module that has a build script that gets called after the installation.
  The build script clones a git repository and copies some files of it to another folder.
  The problem: on npm install, the script does not get sufficient permissions and I get the following error:</p>
  
  <p><code>sh: ./build.js: Permission denied</code></p>
  
  <p>How can I give the build script sufficient permissions to do its job?</p>
  
  <p>I want that the users just can do <code>npm install mymodule</code> and the build-script then does its job on any system.</p>
  
  <p>Any ideas?</p>