Is Xamarin supported in VS2015?
I get an error every time I execute visual studio using Xamarin.
Error: Could not access the Package Manager. Is the system running? - At Android Studio
Is Xamarin supported in VS2015?
I get an error every time I execute visual studio using Xamarin.
Error: Could not access the Package Manager. Is the system running? - At Android Studio
Yes, Xamarin is supported in VS2015.
On Visual Studio's own page, it's even indicated that Xamarin is installed automatically with VS2015:
Visual Studio 2015 automatically installs the latest version of Xamarin. Choose a Xamarin project to start building your app and use the Visual Studio debugger, IntelliSense, and other powerful features of the Visual Studio IDE.
Also, looking at your post, I guess you experience another issue in which you are not able deploy your applications to an Android emulator?
If so, you could have a look at this and this post which have already answered the problem. It seems that you may be trying to install the application prematurely to the emulator being started fully.