Java 安装juno eclipse时出错

上周我下载了Eclipse的新版本，朱诺版本。 我刚刚尝试安装Glassfish 3.1，但出现以下错误：

An error occurred while collecting items to be installed
session context was: (profile = epp.package.jee, org.eclipse.equinox.internal.p2.engine.phases.Collect phase =, operand =, action =).
Problems downloading artifact: osgi.bundle, oracle.eclipse.tools.doc.javaee5, 1.0.0.201201241920.
MD5 hash is not as expected. Expected: 699d173f277d25db59d2b339a1e9098b and found 2887a201d2514c6b8322c5f630be0887.
Problems downloading artifact: osgi.bundle, oracle.eclipse.tools.doc.javaee6, 1.0.0.201201241920.
MD5 hash is not as expected. Expected: 089c09298729b38ac585f25f054477a5 and found 85033b5cbc613a8c6a5612c0cc91179b.
Problems downloading artifact: osgi.bundle, oracle.eclipse.tools.glassfish, 5.0.1.201201241920.
MD5 hash is not as expected. Expected: 26c38ca1a321d9b1b1ca3271d777ee75 and found 472830c9576aad4b375175bc39fa9d4e.
Problems downloading artifact: org.eclipse.update.feature, oracle.eclipse.tools.juno.glassfish, 2.0.1.201201241920.
MD5 hash is not as expected. Expected: fbef299b507f02fcab8887c108e82434 and found a10465b7694743e7df1fb779b38a7e3b.

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这个错误意味着什么？如何修复它？

我找到了一个解决方法：尝试手动安装glassfish+glassfish工具（帮助->安装新软件…），更新站点

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这将安装整个应用程序服务器，但您可以稍后将其删除并添加自己的应用程序服务器。

安装/升级问题已解决，取消选中“在安装过程中联系所有更新站点以查找所需的软件”框。

看起来这可能是glassfish本身的错误（）。也许到现在（一年后）它已经被解决了。您可能会签入并查看glassfish插件是否已修复。致以最良好的祝愿

你试过再次下载吗？似乎是下载问题。该站点重定向到空站点