Question

当我尝试更新时，我收到此错误：

Cannot complete the install because of a conflicting dependency.
  Software being installed: 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)
  Software currently installed: Equinox Core Function 1.0.0.v20110502-7K7VFBVF7RZHQQHxNc02A66 (org.eclipse.equinox.core.feature.feature.group 1.0.0.v20110502-7K7VFBVF7RZHQQHxNc02A66)
  Only one of the following can be installed at once: 
    Simple Configurator 1.0.200.v20110502-1955 (org.eclipse.equinox.simpleconfigurator 1.0.200.v20110502-1955)
    Simple Configurator 1.0.200.v20110815-1438 (org.eclipse.equinox.simpleconfigurator 1.0.200.v20110815-1438)
  Cannot satisfy dependency:
    From: Equinox Core Function 1.0.0.v20110502-7K7VFBVF7RZHQQHxNc02A66 (org.eclipse.equinox.core.feature.feature.group 1.0.0.v20110502-7K7VFBVF7RZHQQHxNc02A66)
    To: org.eclipse.equinox.simpleconfigurator [1.0.200.v20110502-1955]
  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.rcp.feature.group [3.7.2.v20120120-1424-9DB5FmnFq5JCf1UA38R-kz0S0272]
  Cannot satisfy dependency:
    From: Eclipse RCP 3.7.2.v20120120-1424-9DB5FmnFq5JCf1UA38R-kz0S0272 (org.eclipse.rcp.feature.group 3.7.2.v20120120-1424-9DB5FmnFq5JCf1UA38R-kz0S0272)
    To: org.eclipse.equinox.simpleconfigurator [1.0.200.v20110815-1438]

我通过从ZIP文件中复制必要的插件来创建p2更新站点。

如何强制p2更新插件？

Answer 1

这是因为org.eclipse.equinox.simpleconfigurator包在bundle清单中标有“singleton = true”。这不允许p2 director安装此捆绑包的多个实例。

你可以更新它：

首先卸载原始捆绑包（由于此捆绑包是RCP功能的一部分，这不容易），
或（这可能是更实用的解决方案）手动将p2 repo中的1.0.200.v20110815-1438软件包替换为原始的1.0.200.v20110502-1955软件包。由于捆绑包的版本相同（1.0.200），您可能会认为内容也是相同的。

为什么Eclipse p2拒绝更新org.eclipse.equinox.simpleconfigurator？

1 个答案: