问题
Trying to add a NuGet package - "Html Agility Pack" to be specific.
But.. Clicking Add NuGet Package doesn't do anything.
Nothing happens when you right-click on the project icon and go to Add > Add NuGet Package.
And under Project > Add NuGet Package... nothing happens also.
Running Mac OS X 10.11.5
Question that is the same as mine but no answer in it. Feel mine is more detailed.
Add NuGet Packages on Xamarin Studio for Mac Not Working
EDIT:
I reinstalled Xamarin but nothing happened. + no longer need the HTML agility pack. Now I need the Microsoft HTTP CLient Libraries pack and the Json.net pack
Link to Log: NuGet Log
回答1:
Going into Alpha Channels in the updates page then switching to the alpha channel, updating xamarin to 6.1 fixes the bug.
来源：https://stackoverflow.com/questions/38631888/xamarin-pressing-add-nuget-packages-does-nothing