title: Executing Mozart-Oz code in command line
body: <p>I'm trying to use <a href="https://github.com/mozart/mozart2" rel="nofollow">Mozart Oz</a>. 
  I download the execution binary from source forge: <a href="http://sourceforge.net/projects/mozart-oz/" rel="nofollow">http://sourceforge.net/projects/mozart-oz/</a>. </p>
  
  <p>When launching Mozart.app, the emacs (aquamacs for Mac OS X) starts to do the coding within it. </p>
  
  <p>For example, I can type in <code>{Browse 'Hello World'}</code> and execute <code>Oz  -&gt; Feed Buffer</code> to get the result in Tcl/Tk browser. </p>
  
  <p>Then, how can I build or execute the Oz code in command line just like I do with Python or Ruby? </p>
  
  <p>I found binaries in the bin directory.</p>
  
  <pre><code>/Applications/Mozart2.app/Contents/Resources/bin
      ├── oz
      ├── ozc
      ├── ozemulator
      ├── ozengine
      └── ozwish
  </code></pre>
  
  <p>However, when I execute the code with <code>ozc -c hello.oz</code>, I got <code>%** variable Browse not introduced</code> error. What might be wrong? </p>