title: zipalign' is not recognized as an internal or external command
body: <p>I Wrote an android app.
  I type zipalign myApp.apk on cmd at windows 7 and I get:  </p>
  
  <pre><code>zipalign' is not recognized as an internal or external command operable program or batch file
  </code></pre>
  
  <p>What is the problem</p>