The term 'Update-Database' is not recognized as the name of a cmdlet

Question

I am using EF5 beta1 and while I was able to run the \"Update-Database\" before. Now that I shut down Visual Studio, I cannot get it to run. I get the following error:

Answer 1

Install Microsoft.EntityFrameworkCore.Tools solved the issue for me, used nuget packages

Answer 2

Just ReOpen visual studio is work for me