title: The Spock compiler plugin could not run because
body: <p>Was trying to complete tutorial here: <a href="http://rwinch.blogspot.com/2011/03/running-spring-securitys-tutorial.html" rel="nofollow">http://rwinch.blogspot.com/2011/03/running-spring-securitys-tutorial.html</a></p>
  
  <p>Have downloaded git://github.com/SpringSource/spring-security.git and got a lot of projects inside Spring Source ToolSuite. Two of them are contain error (<code>spring-security-config</code> and <code>spring-security-samples-cassample</code>)</p>
  
  <blockquote>
    <p>Groovy:Unexpected problem with AST transform: The Spock compiler
    plugin could not run because Spock 0.5.0-groovy-1.7 is not compatible
    with Groovy 1.8.4. For more information, see
    <a href="http://versioninfo.spockframework.org" rel="nofollow">http://versioninfo.spockframework.org</a></p>
  </blockquote>
  
  <p>The error it attached to the line </p>
  
  <pre><code>package org.springframework.security.config.http
  </code></pre>
  
  <p>I am absolutely unfamiliar with Groovy. So is it possible to hint me what simple thing to do for upgrade Spock 0.5.0-groovy-1.7 somehow?</p>