安装“Mono for Android”不会安装任何没有任何错误的报告

Question

我试图在Windows 7 Ultimate 64bit上安装Mono for Android。安装程序只是检查组件，然后告诉：“你准备好了”“看起来你的系统已经设置为使用Mono for Android！”。它不会安装任何东西！

这些线在日志中发现：

[2012-06-21 05:17:43.229] [Info] Determining list of software items to install. 
[2012-06-21 05:17:43.230] [Info] Component detection starting 
[2012-06-21 05:17:43.230] [Debug] Processing update nodes from the manifest. 
[2012-06-21 05:17:43.230] [Info] Waiting for detection to finish 
[2012-06-21 05:17:43.231] [Info] Detection complete 
[2012-06-21 05:17:43.231] [Info] Component detection complete 
[2012-06-21 05:17:43.231] [Debug] Download service starting. 
[2012-06-21 05:17:43.232] [Info] Component detection task completed successfully 
[2012-06-21 05:17:43.232] [Debug] Creating and initializing software item 'Java JDK' 
[2012-06-21 05:17:43.232] [Debug] Creating and initializing software item 'Android SDK' 
[2012-06-21 05:17:43.233] [Debug] Creating and initializing software item 'GTK#' 
[2012-06-21 05:17:43.233] [Debug] Creating and initializing software item 'MonoDevelop' 
[2012-06-21 05:17:43.233] [Debug] Creating and initializing software item 'Mono for Android, VisualStudio and MonoDevelop' 
[2012-06-21 05:17:43.334] [Debug] Detection completed. 
[2012-06-21 05:17:43.335] [Info] No software needs to be installed. 
[2012-06-21 05:17:43.335] [Info] Status: successful 

我没有某些组件（如“Android的SDK”）安装在我的机器上，那么为什么它说：“没有软件需要安装” ？我是否需要自己安装所有的SDK（与“http://docs.xamarin.com/android/getting_started/installation/Installation_for_Windows”有什么不同？） 任何想法是什么错？

Answer 1

这是一个他们正在研究的已知问题，这似乎发生在Windows 7 64位系统上。您可以查看bug report here。根据这个bug，听起来好像几次运行安装程序可能会帮助完成。如果你有更多的信息可以帮助他们重现/解决问题，我肯定会建议将它记录在错误中。

Answer 2

似乎是安装程序问题。从网上获取mono-android-4.6.07004.msi并将其复制到C：\ Users \ *用户名* \ AppData \ Local \ Temp \ MonoForAndroid \ downloads。从那里运行提到的.msi文件。完成后，再次运行Xamarin安装。 Xamarin安装程序需要一些时间才能完成。这应该工作。