title: CodeDom Provider could not be located on IIS7
body: <p>I have added a site on my IIS but when I try to get to the default page, I get the following error :</p>
  
  <pre><code>Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. 
  
  Parser Error Message: The CodeDom provider type "Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" could not be located.
  
  Source Error: 
  
  
  Line 12:   &lt;system.codedom&gt;
  Line 13:     &lt;compilers&gt;
  Line 14:       &lt;compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" /&gt;
  Line 15:       &lt;compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&amp;quot;Web\&amp;quot; /optionInfer+" /&gt;
  Line 16:     &lt;/compilers&gt; 
  </code></pre>
  
  <p>Do I need to install the "Microsoft.CodeDom.Providers.DotNetCompilerPlatform" package with nuget to make it works or is it something different ?</p>