title: nc: command not found while setting up Apache Samza
body: <p>When i try to setup Apache Samza, i get nc command not found when starting zookeeper.
  I'm running the command: </p>
  
  <pre><code>bin/grid bootstrap
  </code></pre>
  
  <p>i get </p>
  
  <pre><code>/c/..../hello-samza/bin/grid: line 170: nc: command not found
  </code></pre>
  
  <p>I'm writing the command in git bash console on windows 10 Education.
  I'm new to samza and git bash in general. How can i fix this or is there a way to integrate nc commands in git bash basic commands?
  or am i running the commands in the wrong console ?</p>