title: The term '' is not recognized as the name of a cmdlet
body: <p>When I try to check <code>netlify</code> is install or not then show me this error:</p>
  <pre><code> : The term '' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path 
  was included, verify that the path is correct and try again.
  At C:\Users\alami\AppData\Roaming\npm\netlify.ps1:1 char:1
  +  ...
  + ~
      + CategoryInfo          : ObjectNotFound: (:String) [], CommandNotFoundException
      + FullyQualifiedErrorId : CommandNotFoundException
  </code></pre>
  <p><strong>After successfully install <code>npm i -g netlify-cli</code> then I get this error</strong><br/><br/>
  <a href="https://i.stack.imgur.com/qcLho.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qcLho.png" alt="enter image description here" /></a></p>
  <p>I have tried to fixed this problem</p>
  <p><strong>Any suggestion please</strong></p>