Error installing via Nuget

[coderenaissance]

I realize this is slightly off topic but I'm having trouble installing via Nuget

PM> Install-Package LinFu.Core
Install-Package : The element 'metadata' in namespace 'http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd' has invalid child element 'releaseNotes' in namespace 'http://schema
s.microsoft.com/packaging/2010/07/nuspec.xsd'. List of possible elements expected: 'iconUrl, dependencies, frameworkAssemblies, language, tags' in namespace 'http://schemas.microsoft
.com/packaging/2010/07/nuspec.xsd'.
At line:1 char:16

• Install-Package <<<< LinFu.Core
  • CategoryInfo : NotSpecified: (:) [Install-Package], InvalidOperationException
  • FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand