title: NPM install from github using a tag
body: <p>I need to do a npm install into my angular2 project from git but using a tag which is tag = 6.0.0.</p>
  
  <p>e.g.</p>
  
  <pre><code>git git@github.com:akveo/ng2-smart-table.git
  cd ng2-smart-table
  git checkout tags/v0.6.0-0
  </code></pre>
  
  <p>How would I do the equivalent of :</p>
  
  <pre><code>  npm install --save PACKAGE_NAME
  
  
  
  
  npm install git@github.com:akveo/ng2-smart-table.git#v0.6.0-0 
  npm ERR! Darwin 16.4.0
  npm ERR! argv "/usr/local/Cellar/node/6.5.0/bin/node" "/usr/local/bin/npm" "install" "git@github.com:akveo/ng2-smart-table.git#v0.6.0-0"
  npm ERR! node v7.0.0
  npm ERR! npm  v3.10.8
  
  npm ERR! Unsupported URL Type: github.com:akveo/ng2-smart-table.git#v0.6.0-0
  npm ERR! 
  npm ERR! If you need help, you may report this error at:
  npm ERR!     &lt;https://github.com/npm/npm/issues&gt;
  
  npm ERR! Please include the following file with any support request:
  </code></pre>