title: System.Data.OracleClient Missing From .NET 4.0?
body: <p>I'm having trouble building my .NET 4.0 application.  Getting this warning:</p>
  
  <blockquote>
    <p>The primary reference "Microsoft.Practices.EnterpriseLibrary.Data,
    Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35,
    processorArchitecture=MSIL" could not be resolved because it has an
    indirect dependency on the framework assembly
    "System.Data.OracleClient, Version=4.0.0.0, Culture=neutral,
    PublicKeyToken=b77a5c561934e089" which could not be resolved in the
    currently targeted framework. ".NETFramework,Version=v4.0". To resolve
    this problem, either remove the reference
    "Microsoft.Practices.EnterpriseLibrary.Data, Version=5.0.414.0,
    Culture=neutral, PublicKeyToken=31bf3856ad364e35,
    processorArchitecture=MSIL" or retarget your application to a
    framework version which contains "System.Data.OracleClient,
    Version=4.0.0.0, Culture=neutral,
    PublicKeyToken=b77a5c561934e089". EBRX</p>
  </blockquote>
  
  <p>The solution has three projects in it, all of which are pointing at the 4.0 framework (not client).  Still getting the error.  Can anyone help?</p>
  
  <p>Thanks in advance,
  Brandon</p>