title: Issue with testing an app on 64-bit hardware
body: <p>I'm trying to test my app with new guidelines about 64-bits librairies, using this link:
  <a href="https://developer.android.com/distribute/best-practices/develop/64-bit#test_your_app_on_64-bit_hardware" rel="nofollow noreferrer">https://developer.android.com/distribute/best-practices/develop/64-bit#test_your_app_on_64-bit_hardware</a></p>
  
  <p>When trying to use adb to "force" one library, I have this problem :</p>
  
  <pre><code>$ adb install --abi armeabi-v7a zzz.apk
  zzz.apk: 1 file pushed. 2.3 MB/s (7359404 bytes in 3.087s)
  Error: Unknown option: --abi
  </code></pre>
  
  <p>What is installed on my MacBook:
  Android Debug Bridge version 1.0.40
  Version 4986621</p>
  
  <p>any ideas with this problem ?</p>
  
  <p>kind regards,
  PaBX</p>