title: Could not find aapt with appium server
body: <p>I am currently trying to run a test on an android emulator device with appium,
  everything goes fine, appium unlocks the screen of the device but then I have this error:</p>
  
  <pre><code>[ADB] Error: Could not find aapt Please set the ANDROID_HOME environment variable with the Android SDK root directory path
  </code></pre>
  
  <p>I set the <strong>ANDROID_HOME</strong> varaibale im my bash file to : </p>
  
  <pre><code>export ANDROID_HOME=/home/tar/android/android-sdk-linux/ 
  </code></pre>
  
  <p>and I also set the other variables to : </p>
  
  <pre><code>export ANDROID_SDK_HOME=/home/tar/android/android-sdk-linux
  
  export PATH=${PATH}:/home/tar/android/android-sdk-linux/platform-tools
  
  export PATH=${PATH}:/home/tar/android/android-sdk-linux/tools 
  </code></pre>
  
  <p>But I am still facing the same error, </p>
  
  <p>does someone have an idea how to solve this please? </p>
  
  <p>Thank you</p>