title: uid : unable to do port forwarding: socat not found using helm
body: <p>I've come across an error, I'm following this github <a href="https://github.com/APGGroeiFabriek/PIVT" rel="nofollow noreferrer">repository</a>. I am setting up the raft-tls network and When i run <code>helm install ./hlf-kube --name hlf-kube -f samples/scaled-raft-tls/network.yaml -f samples/scaled-raft-tls/crypto-config.yaml</code>. I get this error : </p>
  
  <pre><code>E1204 14:11:40.826765    8223 portforward.go:400] an error occurred forwarding 36311 -&gt; 44134: error forwarding port 44134 to pod e311fa9de89b8489ed9a184835a149ef0e23b568770bd4872d16b43a439f863f, uid : unable to do port forwarding: socat not found
  E1204 14:11:41.832704    8223 portforward.go:400] an error occurred forwarding 36311 -&gt; 44134: error forwarding port 44134 to pod e311fa9de89b8489ed9a184835a149ef0e23b568770bd4872d16b43a439f863f, uid : unable to do port forwarding: socat not found
  E1204 14:11:43.406081    8223 portforward.go:400] an error occurred forwarding 36311 -&gt; 44134: error forwarding port 44134 to pod e311fa9de89b8489ed9a184835a149ef0e23b568770bd4872d16b43a439f863f, uid : unable to do port forwarding: socat not found
  E1204 14:12:16.085542    8223 portforward.go:340] error creating error stream for port 36311 -&gt; 44134: Timeout occured
  E1204 14:12:40.523969    8223 portforward.go:362] error creating forwarding stream for port 36311 -&gt; 44134: Timeout occured
  E1204 14:13:05.802412    8223 portforward.go:362] error creating forwarding stream for port 36311 -&gt; 44134: Timeout occured
  </code></pre>