Enable-migrations Error

But enable-migrations is wrong, ask everyone to answer the next. The error code is as follows:

Pm> enable-migrations
Get-package: Could not find parameter matching parameter name "ProjectName".
Location E:\TempProject\ADO.NET Entityframework\codefirstnewdatabasesample\packages\entityframework.5.0.0\tools\ entityframework.psm1:611 characters: 40
+ $package = Get-package-projectname <<<< $project. FullName |? { $_. Id-eq ' EntityFramework '}
+ categoryinfo:invalidargument: (:) [Get-package], parameterbindingexception
+ Fullyqualifiederrorid:namedparameternotfound,nuget.powershell.commands.getpackagecommand

Workaround: Upgrade NuGet to the latest.