我无法在我的Eclipse上安装GWT Toolkit,任何人都可以帮助我吗？我需要它用于Windows Builder Pro …

    Your original request has been modified.
  "WindowBuilder Core" will be ignored because a newer version is already installed. 
  "WindowBuilder XML Core (requires Eclipse WTP/WST)" will be ignored because a newer version is already installed. 
Cannot complete the install because of a conflicting dependency.
  Software being installed: Google Plugin for Eclipse 3.7 3.1.0.v201208080120-rel-r37 (com.google.gdt.eclipse.suite.e37.feature.feature.group 3.1.0.v201208080120-rel-r37)
  Software currently installed: Eclipse IDE for Java EE Developers 1.5.1.20120917-1257 (epp.package.jee 1.5.1.20120917-1257)
  Only one of the following can be installed at once: 
    Eclipse Platform 3.7.1.v201109091335 (org.eclipse.platform 3.7.1.v201109091335)
    Eclipse Platform 3.7.0.v201106131736 (org.eclipse.platform 3.7.0.v201106131736)
    Eclipse Platform 4.2.1.v201209141800 (org.eclipse.platform 4.2.1.v201209141800)
    Eclipse Platform 3.7.2.v201202080800 (org.eclipse.platform 3.7.2.v201202080800)
  Cannot satisfy dependency:
    From: Google Plugin for Eclipse 3.7 3.1.0.v201208080120-rel-r37 (com.google.gdt.eclipse.suite.e37.feature.feature.group 3.1.0.v201208080120-rel-r37)
    To: org.eclipse.platform.feature.group [3.7.0,3.8.0)
  Cannot satisfy dependency:
    From: Eclipse IDE for Java EE Developers 1.5.1.20120917-1257 (epp.package.jee 1.5.1.20120917-1257)
    To: org.eclipse.epp.package.jee.feature.feature.group [1.5.1.20120917-1257]
  Cannot satisfy dependency:
    From: Java EE IDE 1.5.1.20120828-0743 (org.eclipse.epp.package.jee 1.5.1.20120828-0743)
    To: bundle org.eclipse.platform [4.2.0,5.0.0)
  Cannot satisfy dependency:
    From: Java EE IDE Feature 1.5.1.20120917-1257 (org.eclipse.epp.package.jee.feature.feature.group 1.5.1.20120917-1257)
    To: org.eclipse.epp.package.jee [1.5.1.20120828-0743]
  Cannot satisfy dependency:
    From: Eclipse Platform 3.7.0.v20110530-9gF7UHNFFt4cwE-pkZDJ7oz-mj4OSEIlu9SEv0f (org.eclipse.platform.feature.group 3.7.0.v20110530-9gF7UHNFFt4cwE-pkZDJ7oz-mj4OSEIlu9SEv0f)
    To: org.eclipse.platform [3.7.0.v201106131736]
  Cannot satisfy dependency:
    From: Eclipse Platform 3.7.1.r37x_v20110729-9gF7UHOxFtniV7mI3T556iZN9AU8bEZ1lHMcVK (org.eclipse.platform.feature.group 3.7.1.r37x_v20110729-9gF7UHOxFtniV7mI3T556iZN9AU8bEZ1lHMcVK)
    To: org.eclipse.platform [3.7.1.v201109091335]
  Cannot satisfy dependency:
    From: Eclipse Platform 3.7.2.v20120207-1839-9gF7UHPDFxGjd-PqDr2jX_4yKaumkoHTz04_q-q (org.eclipse.platform.feature.group 3.7.2.v20120207-1839-9gF7UHPDFxGjd-PqDr2jX_4yKaumkoHTz04_q-q)
    To: org.eclipse.platform [3.7.2.v201202080800]

我将附上截图,以显示我收到此错误的位置…

任何人都可以帮助我吗？

解决方法:

您的Eclipse版本可能比3.7.x更新.因此,请使用更新站点http://dl.google.com/eclipse/plugin/4.2而不是http://dl.google.com/eclipse/plugin/3.7