title: Environment Variable with Maven
body: <p>I've ported a project from Eclipse to Maven and I need to set an environment variable to make my project work.</p>
  <p>In Eclipse, I go to &quot;Run -&gt; Run configurations&quot; and, under the tab &quot;environment&quot;, I set &quot;WSNSHELL_HOME&quot; to the value &quot;conf&quot;.</p>
  <p>How can I do this with <code>Maven</code>?</p>