title: Different Node version Global installation
body: <p>How can i install two different node version 
  in this case version 0.10.32 and 8.9.4 (LTS)</p>
  
  <p>when i try using n or nvm to install different version of node and 
  then used the following command </p>
  
  <pre><code>npm list
  </code></pre>
  
  <p>i am getting the following error after changing to lower version i.e 0.10.32</p>
  
  <pre><code>/usr/local/lib/node_modules/npm/node_modules/npm-registry-
     client/node_modules/npm-package-arg/npa.js:6
     let url
     ^^^
     SyntaxError: Unexpected strict mode reserved word
     at Module._compile (module.js:439:25)
     at Object.Module._extensions..js (module.js:474:10)
     at Module.load (module.js:356:32)
     at Function.Module._load (module.js:312:12)
     at Module.require (module.js:364:17)
     at require (module.js:380:17)
     at Object.&lt;anonymous&gt; (/usr/local/lib/node_modules/npm/node_modules/npm-
     registry-client/lib/access.js:5:11)
      at Module._compile (module.js:456:26)
      at Object.Module._extensions..js (module.js:474:10)
      at Module.load (module.js:356:32)
  </code></pre>