Important: This document only matters to you if you want to build Yarn Spinner from source. In almost all cases, you'll be totally fine with downloading a build, and using that in your project.
To build Yarn Spinner, you'll need MonoDevelop. You can download MonoDevelop for your OS from the MonoDevelop site.
Once it's downloaded, follow these steps:
- Open YarnSpinner.sln.
- Open the Build menu, and choose Build All.
- Open the Unity/Assets/Yarn Spinner folder. You'll find a copy of YarnSpinner.dll there. You can now copy that DLL file wherever you need it.