Paul McLean Paul McLean - 1 year ago 351
C# Question

'System.Net.Http' already has a dependency defined for 'System.Runtime'

I'm trying to install the MaxMind MinFraud package via NuGet. Whenever I try, I get the following back -

PM> install-package MaxMind.MinFraud
Attempting to resolve dependency 'System.Net.Http (≥ 4.0.0)'.
install-package : 'System.Net.Http' already has a dependency defined for 'System.Runtime'.
At line:1 char:1
+ install-package MaxMind.MinFraud
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Install-Package], InvalidOperationException
+ FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand

A few other similar questions here suggested restarting VS, manually adding a reference to System.Net.Http and clearing NuGet Package Cache, and changing the target framework to 4.6.2 (originally 4.5), all of which did not work for me.

Any ideas on what I can try next?

Answer Source

I installed this package successful in my Visual Studio 2015 Update 3 project with NuGet Package Manager 3.4.4.

So please make sure your are using the latest version of Visual Studio 2015 and NuGet Package Manager.

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