Error Building OfficeDevPnP.PartnerPack.Infrastructure

[Eric Halsey]

I'm getting several "The type or namespace name 'xxx' could not be found" errors when trying to build the projects in the OfficeDevPnP.PartnerPack.SiteProvisioning solution.  Looks mostly related to the Microsoft.IdentityModel namespace.  Searched and nothing obvious came up.  I'm running Win10 Pro and trying to build in VS2015 Update 3.

[#2]

It seems not all of your references are correct. so you miss like microsoft.identity etc. need to manual add it.

Next to that be sure your nuget package are up to date

[#3]

Please also check this link https://techcommunity.microsoft.com/t5/SharePoint-Developer/The-type-or-namespace-name-S2S-does-not-...