title: How to correctly import IronPython into Unity
body: <p>What is the correct way to import IronPython into unity?</p>
  <p>When i just put the Lib and netstandard2.0 folders into <code>Assets/Plugins/IronPython</code> it gives me these errors:</p>
  <pre><code>Assembly 'Assets/Plugins/IronPython/netstandard2.0/IronPython.dll' will not be loaded due to errors:
  Unable to resolve reference 'System.CodeDom'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  Unable to resolve reference 'Mono.Posix.NETStandard'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  
  Assembly 'Assets/Plugins/IronPython/netstandard2.0/IronPython.Modules.dll' will not be loaded due to errors:
  Unable to resolve reference 'Mono.Posix.NETStandard'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  
  Assembly 'Assets/Plugins/IronPython/netstandard2.0/Microsoft.Dynamic.dll' will not be loaded due to errors:
  Unable to resolve reference 'System.CodeDom'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  Unable to resolve reference 'Microsoft.Scripting.Metadata'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  
  Assembly 'Assets/Plugins/IronPython/netstandard2.0/DLLs/IronPython.SQLite.dll' will not be loaded due to errors:
  Reference has errors 'IronPython'.
  
  Assembly 'Assets/Plugins/IronPython/netstandard2.0/Microsoft.Scripting.dll' will not be loaded due to errors:
  Unable to resolve reference 'System.CodeDom'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  Unable to resolve reference 'System.Configuration.ConfigurationManager'. Is the assembly missing or incompatible with the current platform?
  Reference validation can be disabled in the Plugin Inspector.
  </code></pre>
  <p>I am using Unity 2019.3.7f1.
  I have .NET standard 2.0 selected as my compatibility level and Mono as my backend.
  I have downloaded the latest release of IronPython from the GitHub repo.</p>
  <p>What am i doing wrong and what is the correct way to import it into Unity?</p>
  <blockquote>
  <h2>EDIT:</h2>
  <p>Changed backend from IL2CPP to Mono, which fixed the <code>Microsoft.Scripting</code> reference error, however it did not fix other references.</p>
  </blockquote>