Infrastucture does not exist in System.Data.Entity

I am trying to create MVC project with Entity Framework. I have 3 Projects in Solution

• SerialTracker.Common
• SerialTracker.Model
• SerialTracker.Web

Common and Model are compiled like library, so Web is using them. Model is also using Common.

My probelm is here:

Model generate from *.edmx ==> *.Context.tt ==> whitch auto generates *.Context.cs:

namespace SerialTracker.Model
{
    using System;
    using System.Data.Entity;
    using System.Data.Entity.Infrastructure;

    public partial class SerialTrackerEntities : DbContext
    {
        public SerialTrackerEntities()
            : base("name=SerialTrackerEntities")
        {
        }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            throw new UnintentionalCodeFirstException();
        }

        public DbSet<Role> Role { get; set; }
        public DbSet<User> User { get; set; }
    }
}

I have error, that Infrastucture does not exist in System.Data.Entity. I tried adding some References, but i think the problem is in another place.

//EDIT: I reinstaled NuGet package for this project, but now i have error and doesn't exist

Sorry for my poor English.