Eclipse中的自动更新导致未安装插件/功能出错

在Eclipse中尝试“检查更新”时，发现Juno更新，但错误阻止继续安装：操作无法完成。请参阅详细信息。详情如下：

Cannot complete the install because of a conflicting dependency.
  Software being installed: Eclipse IDE for Java EE Developers 1.5.2.20130211-1820 (epp.package.jee 1.5.2.20130211-1820)
  Software currently installed: Oracle WebLogic Server Tools 2.2.0.201211211917 (oracle.eclipse.tools.juno.weblogic.feature.group 2.2.0.201211211917)
  Only one of the following can be installed at once: 
    Eclipse Workbench 3.104.0.v20121219-151754 (org.eclipse.ui.workbench 3.104.0.v20121219-151754)
    Eclipse Workbench 3.104.0.v20121114-140926 (org.eclipse.ui.workbench 3.104.0.v20121114-140926)
    Eclipse Workbench 3.103.0.v20120530-1824 (org.eclipse.ui.workbench 3.103.0.v20120530-1824)
    Eclipse Workbench 3.103.1.v20120906-120042 (org.eclipse.ui.workbench 3.103.1.v20120906-120042)
    Eclipse Workbench 3.104.0.v20130204-164612 (org.eclipse.ui.workbench 3.104.0.v20130204-164612)
  Cannot satisfy dependency:
    From: Eclipse IDE for Java EE Developers 1.5.2.20130211-1820 (epp.package.jee 1.5.2.20130211-1820)
    To: org.eclipse.epp.package.jee.feature.feature.group [1.5.2.20130211-1820]
  Cannot satisfy dependency:
    From: Oracle Common Tools 5.2.0.201211211917 (oracle.eclipse.tools.common 5.2.0.201211211917)
    To: bundle org.eclipse.ui.workbench [3.8.0,3.104.0)
  Cannot satisfy dependency:
    From: Oracle WebLogic Server Tools 2.2.0.201211211917 (oracle.eclipse.tools.juno.weblogic.feature.group 2.2.0.201211211917)
    To: oracle.eclipse.tools.weblogic [5.2.0.201211211917]
  Cannot satisfy dependency:
    From: Oracle WebLogic Server Tools 5.2.0.201211211917 (oracle.eclipse.tools.weblogic 5.2.0.201211211917)
    To: bundle oracle.eclipse.tools.common [5.2.0,5.3.0)
  Cannot satisfy dependency:
    From: Java EE IDE Feature 1.5.2.20130211-1820 (org.eclipse.epp.package.jee.feature.feature.group 1.5.2.20130211-1820)
    To: org.eclipse.platform.feature.group [4.2.1.v20130118-173121-9MF7GHYdG0B5kx4E_SkfZV-1mNjVATf67ZAb7]
  Cannot satisfy dependency:
    From: Eclipse Platform 4.2.1.v20130118-173121-9MF7GHYdG0B5kx4E_SkfZV-1mNjVATf67ZAb7 (org.eclipse.platform.feature.group 4.2.1.v20130118-173121-9MF7GHYdG0B5kx4E_SkfZV-1mNjVATf67ZAb7)
    To: org.eclipse.rcp.feature.group [4.2.2.v20130129-152330-7IARAABrMQkGSvMgQnUlz-DQz00h]
  Cannot satisfy dependency:
    From: Eclipse RCP 4.2.2.v20130129-152330-7IARAABrMQkGSvMgQnUlz-DQz00h (org.eclipse.rcp.feature.group 4.2.2.v20130129-152330-7IARAABrMQkGSvMgQnUlz-DQz00h)
    To: org.eclipse.ui.workbench [3.104.0.v20130204-164612]

安装历史记录显示当前安装中没有安装Oracle软件，但以前的配置包括Oracle WebLogic Server工具和/或Oracle WebLogic脚本工具

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有没有让Eclipse再次自我更新的建议？

目前EclipseJuno和WebLogicServer工具的当前版本不兼容。有关详细信息，请参阅我在Oracle讨论论坛上获得的

更新：WebLogic服务器工具已经更新，现在可以安装在当前的EclipseJuno版本上