I have framework version set to: dnx46 in project.json. Also have the following packages:
\"dependencies\": {
\"EntityFramework.Commands\": \"7.0.0-rc1
The only way I managed to get EntityFrameworkCore.Tools (which includes Add-Migration) working with the latest EF Core & VS 2015 was to manually call the init script from the Package Manager Console like so:
PM> %UserProfile%\.nuget\packages\Microsoft.EntityFrameworkCore.Tools\1.0.0-preview1-final\tools\init.ps1