Error installing ionic
<p>thanks for your help and interest :) </p>

<p>λ npm install -g ionic
<code>C:\Users\Gueddou\AppData\Roaming\npm\ionic -&gt; C:\Users\Gueddou\AppData\Roaming\npm\node_modules\ionic\bin\ionic</code></p>

<blockquote>
  <p>node-sass@3.4.2 install C:\Users\Gueddou\AppData\Roaming\npm\node_modules\ionic\node_modules\node-sass
  node scripts/install.js</p>
</blockquote>

<p>Binary downloaded and installed at <code>C:\Users\Gueddou\AppData\Roaming\npm\node_modules\ionic\node_modules\node-sass\vendor\win32-ia32-14\binding.node</code></p>

<p>npm ERR! Windows_NT 6.1.7600</p>

<blockquote>
  <p>npm ERR! argv "C:\Program Files\nodejs\\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "install" "-g" "ionic"</p>
  
  <p>npm ERR! node v0.12.7</p>
  
  <p>npm ERR! npm  v2.11.3</p>
  
  <p>npm ERR! code ELIFECYCLE</p>
  
  <p>npm ERR! node-sass@3.4.2 install: <code>node scripts/install.js</code></p>
  
  <p>npm ERR! Exit status 1</p>
  
  <p>npm ERR!</p>
  
  <p>npm ERR! Failed at the node-sass@3.4.2 install script 'node scripts/install.js'.</p>
  
  <p>npm ERR! This is most likely a problem with the node-sass package,</p>
  
  <p>npm ERR! not with npm itself.</p>
  
  <p>npm ERR! Tell the author that this fails on your system:</p>
  
  <p>npm ERR!     node scripts/install.js</p>
  
  <p>npm ERR! You can get their info via:</p>
  
  <p>npm ERR!     npm owner ls node-sass</p>
  
  <p>npm ERR! There is likely additional logging output above.</p>
  
  <p>npm ERR! Please include the following file with any support request:</p>
  
  <p>npm ERR!     C:\Users\Gueddou\npm-debug.log</p>
</blockquote>

<p>screen capture<br>
<a href="https://i.stack.imgur.com/f5eLR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/f5eLR.png" alt="Screen Capture"></a></p>