I created a ASP.NET project which included EF 6.1.3
Its show package version=\"6.1.3\" and in Web.config version 6.0.0.0
However in web.config i still have
Version 6.1.3 that you download through NuGet has an actual product version of 6.0.0, they are the same thing. See Microsoft Download Centre
Your error with namespace 'infrastructure' is discussed here and could just need a reference to System.Data.Entity.dll