I am in chapter 19 and i am trying to install package with nuget but it does not install any package.
It give the following error with "Install-Package Microsoft.Web.Optimization"
Install-Package : The current environment doesn't have a solution open.
At line:1 char:1
+ Install-Package Microsoft.Web.Optimization
+ CategoryInfo : InvalidOperation: (:) [Install-Package], InvalidOperationException
+ FullyQualifiedErrorId : NuGetNoActiveSolution,NuGet.PowerShell.Commands.In stallPackageCommand
i tried to install other package but it give the same error with all other packages also.
plz guide sir what should i do to remove this error