eclipse 开普勒 "Cannot install remote marketplace locations"

Question

我已经下载了最新的 eclipse 版本，eclipse kepler。

但是当我尝试访问 eclipse 内的 Marketplace 或尝试安装适用于 Android 的 ADT 插件时，它给了我这个令人毛骨悚然的错误，这让我发疯:

Cannot open Eclipse Marketplace
Cannot install remote marketplace locations: Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
Unable to read repository at http://marketplace.eclipse.org/catalogs/api/p.
Connection reset
Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
Connection reset

Answer 1

请将下面的行放在 eclipse.ini 中，最后它对我有用-Djava.net.preferIPv4Stack=true