Lion上的Xcode 4.2-应用程序商店认为该应用程序已安装 [英] Xcode 4.2 on Lion-- App store thinks the app is already installed

问题描述

任何人都可以看到我面临的问题.我正在尝试在Lion上升级到Xcode 4.2，并且应用程序商店说它已安装.

Is any one seeing the issue I m facing. I am trying to upgrade to Xcode 4.2 on my Lion and the app store says it is Installed.

我的开发人员预览版为4.2，可能就是问题所在. 我进入启动板，看看是否有安装Xcode.是的，它在那里，但是是4.1.

I had a developer preview of 4.2 may be that's the issue. I went into the launchpad to see if the Install Xcode was there. Yes, it was present there but it was for 4.1.

有人知道在Lion上安装Xcode 4.2的方法吗?

Any one know the way to install the Xcode 4.2 on Lion?

谢谢

推荐答案

我找到了必须从启动板中删除"Install Xcode"应用的解决方案，以便Xcode升级到4.2.

I found the solution I had to Delete the "Install Xcode" app from ur launch pad for your Xcode to upgrade to 4.2.

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