安装Eclipse
我正在为 RCP 和 RAP 开发人员安装 Eclipse。我的旧副本变得流氓并决定表演。
如此干净的安装时间！耶！我下载了新版本，将其复制到 opt 文件夹中，解压并运行。
由于某种原因，由于一些错误*，我无法安装任何插件，并且它没有默认插件列表。我删除了我的工作区和原始 Eclipse 安装。
是否有另一个文件可以帮助 Eclipse 保留以前安装的数据？我看到了我在不断尝试解决此问题时添加的更新网站。
另外，为什么我无法安装新插件？
我需要全新安装，因此无法使用 Ubuntu 安装程序。
任何提示表示赞赏。
*无法完成安装，因为找不到一个或多个必需的项目。 正在安装的软件：Maven Integration for Eclipse（必需）0.10.2.20100623-1649（org.maven.ide.eclipse.feature.feature.group 0.10.2.20100623-1649） 缺少要求：Maven Integration for Eclipse（编辑器）0.10.2.20100623-1649（org.maven.ide.eclipse.editor 0.10.2.20100623-1649）需要“bundle org.eclipse.zest.core 0.0.0”，但它不能成立 无法满足依赖性： 来自：Eclipse 的 Maven 集成（必需）0.10.2.20100623-1649 (org.maven.ide.eclipse.feature.feature.group 0.10.2.20100623-1649) 至：org.maven.ide.eclipse.editor [0.10.2.20100623-1649]
I am installing Eclipse for RCP and RAP Developers. My old copy went rogue and decided to act up.
So clean install time! Yay! I downloaded the new version, copied it to the opt folder, extracted it, and ran it.
For some reason, I can't install any plugins due to some crap error*, and it doesn't have a list of default plugins. I deleted my workspace and the original Eclipse install.
Is there another file that is helping Eclipse keep data from previous installs? I am seeing update sites I added when I was constantly trying to get past this issue.
Also, why can't I install new plugins?
I need a clean install so I can't use the Ubuntu installer.
Any tips are appreciated.
*Cannot complete the install because one or more required items could not be found.
Software being installed: Maven Integration for Eclipse (Required) 0.10.2.20100623-1649 (org.maven.ide.eclipse.feature.feature.group 0.10.2.20100623-1649)
Missing requirement: Maven Integration for Eclipse (Editors) 0.10.2.20100623-1649 (org.maven.ide.eclipse.editor 0.10.2.20100623-1649) requires 'bundle org.eclipse.zest.core 0.0.0' but it could not be found
Cannot satisfy dependency:
From: Maven Integration for Eclipse (Required) 0.10.2.20100623-1649 (org.maven.ide.eclipse.feature.feature.group 0.10.2.20100623-1649)
To: org.maven.ide.eclipse.editor [0.10.2.20100623-1649]
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我在全新安装 Java EE eclipse（helios、galileo、win32 和 win64）时遇到了同样的问题。
对我来说，解决方案是显式打开 Java 透视图，然后进行安装。这次安装工作正常。
我怀疑原因是在全新安装后，并非所有包都被加载（尽管它们存在于磁盘上；Eclipse 的一个功能），因此无法解决依赖关系。打开 Java 透视图或创建虚拟 Java 项目将强制加载这些包。一旦包被加载，它的存在就会被持久化，所以这只需要发生一次。
这个问题在官方网站上多次提到，但总是被关闭或忽略，可能是因为重现器没有进行全新安装。
I had the same problem when doing a fresh install of Java EE eclipse (helios, galileo, win32 and win64).
The solution for me was to explicitly open the Java perspective, and doing the install after this. This time the installation worked fine.
I suspect the reason is that after a fresh install not all bundles are loaded (although they are present on disk; a feature of eclipse) so that the dependencies cannot be resolved. Opening the Java perspective or creating a dummy Java project will force to load these bundles. Once a bundle is loaded, its existence is persisted, so this only has to happen once.
This issue was mentioned a number of time on the official websites, but always closed or neglected, probably because the reproducer did not do a fresh install.
下载 Eclipse 2018-19 (4.9.0) 版本作为更新的 eclipse 版本并安装！ Maven 依赖项将在该模型中呈现内置内容，右键单击项目 ->属性->在左侧窗格中，Maven 将显示！更改您的设置以克服此错误，您可以在那里添加外部 JAR
Download Eclipse 2018-19 (4.9.0) version as an updated eclipse version and install it! Maven dependency will presented inbuild thing in that model, Right click on project -> properties -> on left pane, Maven will display ! Change your setting there to overcome this error and you can add external JAR'S there