我正在尝试安装hybris，但是在安装时，我在执行ant clean命令时遇到问题。
我使用的应该是最新版本的Java。我也在正确的路径中使用了setantenv.bat。
这里是堆栈跟踪：
Apache Ant(TM) version 1.9.1 compiled on May 15 2013
C:\work\trail\hybris\bin\platform>**ant clean**
Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=128M; support
s removed in 8.0
Buildfile: C:\work\trail\hybris\bin\platform\build.xml
[echo] C:\work\trail\hybris\bin\platform/tomcat/bin
**BUILD FAILED**
C:\work\trail\hybris\bin\platform\build.xml:20: The following error occurred w
le executing this line:
C:\work\trail\hybris\bin\platform\resources\ant\antmacros.xml:73: The followin
error occurred while executing this line:
C:\work\trail\hybris\bin\platform\resources\ant\util.xml:234: -
**** **WRONG JAVA VERSION** ****
Environment check failed: You are using a not supported version of Java.
Please make sure you are using Java version 1.7 or later.
Your current Java version is: 1.8.0_40
TIP: If you are using eclipse you can configure a different JVM under
Preferences->Java->Installed JREs.
Total time: 1 second