Eclipse 的 IBM Clearcase 插件安装问题
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IBM Clearcase plugin installation issue with Eclipse
提问by Xavier T.
I am trying to install IBM Rational ClearCase SCM Adapter (For Eclipse), Version 7.6.0.0 following instructions on IBM siteon Eclipse Juno CDT.
我正在尝试按照Eclipse Juno CDT上IBM 站点上的说明安装 IBM Rational ClearCase SCM 适配器（用于 Eclipse），版本 7.6.0.0 。
I am using Install New Software> Addwith the following URL.
我将Install New Software>Add与以下 URL 一起使用。
http://www3.software.ibm.com/ibmdl/pub/software/rationalsdp/clearcase/60/update/windows/
http://www3.software.ibm.com/ibmdl/pub/software/rationalsdp/clearcase/60/update/windows/
Installation fails with the following message
安装失败并显示以下消息
Cannot complete the install because one or more required items could not be found. Software currently installed: Rational ClearCase MVFS Support 7.6.0.v201105111445 (com.ibm.rational.clearcase.ccrefresh.feature.group 7.6.0.v201105111445) Missing requirement: Rational ClearCase Refresh Provider For MVFS Support 7.6.0.v201105111445 (com.ibm.rational.clearcase.ccrefresh 7.6.0.v201105111445) requires 'bundle org.eclipse.update.core 0.0.0' but it could not be found Cannot satisfy dependency: From: Rational ClearCase MVFS Support 7.6.0.v201105111445 (com.ibm.rational.clearcase.ccrefresh.feature.group 7.6.0.v201105111445) To: com.ibm.rational.clearcase.ccrefresh [7.6.0.v201105111445]
无法完成安装，因为找不到一个或多个必需的项目。当前安装的软件：Rational ClearCase MVFS Support 7.6.0.v201105111445 (com.ibm.rational.clearcase.ccrefresh.feature.group 7.6.0.v201105111445) 缺少需求：Rational ClearCase Refresh Provider For MVFS Support (75101445.com.ibm.rational.clearcase.ccrefresh.feature.group 7.6.0.v201105111445) .ibm.rational.clearcase.ccrefresh 7.6.0.v201105111445) requires 'bundle org.eclipse.update.core 0.0.0' but could not be found 无法满足依赖：来自：Rational ClearCase MVFS Support 7.6.0.v201105111445 com.ibm.rational.clearcase.ccrefresh.feature.group 7.6.0.v201105111445) 致：com.ibm.rational.clearcase.ccrefresh [7.6.0.v201105111445]
My question is : is this an issue of the plugin which does not support Eclipse Platform 4.X ? Or is there something wrong with my installation ?
我的问题是：这是不支持 Eclipse Platform 4.X 的插件的问题吗？还是我的安装有问题？
For the record, the installation of the same plugin works correctly with Eclipse Indigo CDT.
作为记录，相同插件的安装与 Eclipse Indigo CDT 一起正常工作。
回答by Erez A. Korn
I managed to solve this using the hints from Eclipse Help Site.
我设法使用来自Eclipse 帮助站点的提示解决了这个问题。
It's not a real issue with the plugin, but rather with the removal of the old Eclipse Update Manager APIs from Juno. What I did was to download an older Update Manager jar, drop it in the plugins folder, and them try the installation again. Now it works.
这不是插件的真正问题，而是从 Juno 中删除了旧的 Eclipse 更新管理器 API。我所做的是下载一个较旧的更新管理器 jar，将其放入插件文件夹中，然后他们再次尝试安装。现在它起作用了。
(One possible location for the download - Grepcode)
（下载的一个可能位置 - Grepcode）
回答by Xavier T.
If you want to use a Clearcase plugin with Eclipse Juno or later (Kepler), the Open Source ClearCase plugin(not from IBM) works.
如果您想在 Eclipse Juno 或更高版本 (Kepler) 中使用 Clearcase 插件，开源 ClearCase 插件（不是来自 IBM）可以工作。
If you are a 64 bits user, it seems that Erez A. Korn's workaround does not work, so you have to fallback on another plugin.
如果您是 64 位用户，似乎 Erez A. Korn 的解决方法不起作用，因此您必须回退到另一个插件。
回答by VonC
Yes, it is a "Eclipse4.0 support" issue, as the official Eclipse versions supported for the IBM plugin are all 3.x.
是的，这是一个“Eclipse4.0 支持”问题，因为IBM 插件支持的官方 Eclipse 版本都是 3.x。
Note that this isn't the only plugin suffering from this installation error message: the TeamCity plugin also get the same kind of error. (see TW-20759).
请注意，这不是唯一受此安装错误消息影响的插件：TeamCity 插件也会收到相同类型的错误。（见TW-20759）。
回答by vobadm
ClearTeam Explorer which comes with version 8 of clearCase should have no problem with Juno
clearCase 8 版自带的ClearTeam Explorer 用Juno 应该没有问题
回答by Sherard Howe
The org.eclipse.update.core JAR can be copied over to the eclipse instance's plugins directory from the IMShared\plugins directory to resolve the issue.
可以将 org.eclipse.update.core JAR 从 IMShared\plugins 目录复制到 eclipse 实例的 plugins 目录以解决该问题。
