title: how to add Android Path in mac
body: <p>I'm using Ionic2 and I want to run android in mac: when I used Command: </p>
  
  <pre><code>ionic cordova run android
  </code></pre>
  
  <p>I had this error:</p>
  
  <pre><code>ERROR running one or more of the platforms: Android SDK not found. Make 
  sure that it is installed. If it is not at the default location, set 
  the ANDROID_HOME environment variable.
  You may not have the required environment or OS to run this project
  </code></pre>
  
  <p>although I have SDK installed in that location: </p>
  
  <pre><code>/Users/macbookpro/Library/Android/sdk
  </code></pre>
  
  <p>and when I write this command in terminal:</p>
  
  <pre><code>export ANDROID_HOME=/Users/macbookpro/Library/Android/sdk
  </code></pre>
  
  <p>and then write: </p>
  
  <pre><code>sudo nano /etc/paths
  </code></pre>
  
  <p>I had these pathes only:</p>
  
  <pre><code>/usr/local/bin
  /usr/bin
  /bin
  /usr/sbin
  /sbin
  </code></pre>
  
  <p>what should I do to add path correctly!</p>