java - eclipse 升级

Question

我使用 Ubuntu 软件中心默认的 Eclipse 3.7。

我想将 Eclipse 升级到 kepler 版本，所以我添加了 repository

我收到以下错误消息:

Cannot complete the install because of a conflicting dependency.
  Software being installed: Equinox p2 RCP Management Facilities Source 1.2.0.v20130828-0031 (org.eclipse.equinox.p2.rcp.feature.source.feature.group 1.2.0.v20130828-0031)
  Software currently installed: Eclipse Platform 3.7.0.debbuild (org.eclipse.platform.ide 3.7.0.debbuild)I want to upgrde eclipse to kepler version so i added a respiratory
  Only one of the following can be installed at once: 
    Equinox Provisioning Core 2.2.0.dist (org.eclipse.equinox.p2.core 2.2.0.dist)
    Equinox Provisioning Core 2.3.0.v20130327-2119 (org.eclipse.equinox.p2.core 2.3.0.v20130327-2119)
  Cannot satisfy dependency:
    From: Equinox p2 Core Function 1.1.0.dist-829DFnfFKlR6A96 (org.eclipse.equinox.p2.core.feature.feature.group 1.1.0.dist-829DFnfFKlR6A96)
    To: org.eclipse.equinox.p2.core [2.2.0.dist]
  Cannot satisfy dependency:
    From: Equinox p2 Core Function 1.2.1.v20130827-1605 (org.eclipse.equinox.p2.core.feature.feature.group 1.2.1.v20130827-1605)
    To: org.eclipse.equinox.p2.core [2.3.0.v20130327-2119]
  Cannot satisfy dependency:
    From: Equinox p2 Core Function Source 1.2.1.v20130827-1605 (org.eclipse.equinox.p2.core.feature.source.feature.group 1.2.1.v20130827-1605)
    To: org.eclipse.equinox.p2.core.feature.feature.group [1.2.1.v20130827-1605]
  Cannot satisfy dependency:
    From: Equinox p2 RCP Management Facilities Source 1.2.0.v20130828-0031 (org.eclipse.equinox.p2.rcp.feature.source.feature.group 1.2.0.v20130828-0031)
    To: org.eclipse.equinox.p2.core.feature.source.feature.group [1.2.1.v20130827-1605]
  Cannot satisfy dependency:
    From: Equinox p2 Provisioning for IDEs. 2.2.0.dist-62DG8ltBYLdOsDvEEi8m9FbLOK8 (org.eclipse.equinox.p2.user.ui.feature.group 2.2.0.dist-62DG8ltBYLdOsDvEEi8m9FbLOK8)
    To: org.eclipse.equinox.p2.core.feature.feature.group [1.1.0.dist-829DFnfFKlR6A96]
  Cannot satisfy dependency:
    From: Eclipse Platform 3.7.0.debbuild (org.eclipse.platform.ide 3.7.0.debbuild)
    To: org.eclipse.equinox.p2.user.ui.feature.group [2.2.0.dist-62DG8ltBYLdOsDvEEi8m9FbLOK8]

请帮我解决这个问题

Answer 1

不要升级。创建一个新的 Kepler Eclipse 和新的工作区以配合 Kepler Eclipse。小心地(一次一个并进行全面测试)将项目移动到新工作区