Carousel View not showing - xamarin

Question

I created a CarouselPage but I need CarouselView so I can add other control onto the page. For some reason, nothing showing up. Don't know what I am missing.
public class Zoo
{
public string ImageUrl { get; set; }
public string Name { get; set; }
}
public ObservableCollection<Zoo> Zoos { get; set; }
public PlayKeySound()
{
Zoos = new ObservableCollection<Zoo>
{
new Zoo
{
ImageUrl = "http://content.screencast.com/users/JamesMontemagno/folders/Jing/media/23c1dd13-333a-459e-9e23-c3784e7cb434/2016-06-02_1049.png",
Name = "Woodland Park Zoo"
},
new Zoo
{
ImageUrl = "http://content.screencast.com/users/JamesMontemagno/folders/Jing/media/6b60d27e-c1ec-4fe6-bebe-7386d545bb62/2016-06-02_1051.png",
Name = "Cleveland Zoo"
},
new Zoo
{
ImageUrl = "http://content.screencast.com/users/JamesMontemagno/folders/Jing/media/e8179889-8189-4acb-bac5-812611199a03/2016-06-02_1053.png",
Name = "Phoenix Zoo"
}
};
InitializeComponent();
carousel.ItemsSource = Zoos;
}
Xaml part:
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:control="clr-namespace:Xamarin.Forms;assembly=Xamarin.Forms.CarouselView"
x:Class="keysound.PlayKeySound"
x:Name="devicePage"
BackgroundColor="Gray" >
<ContentPage.Content>
<StackLayout VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand">
<control:CarouselView x:Name="carousel" >
<control:CarouselView.ItemTemplate>
<DataTemplate>
<Label Text="{Binding Name}"/>
</DataTemplate>
</control:CarouselView.ItemTemplate>
</control:CarouselView>
</StackLayout>
</ContentPage.Content>
This is just a testing code to tryout the carousel view.

Answer 1

I was able to run your code and see the data of your collection. I had problems with carousel when I first time installed it. Try two things:
Clean and rebuild the solution. If this doesn't help
Uninstall pre-2, install pre-1. Check if it works. Then update to pre-2.
I know it is strange but that what did it for me.