How do I install System Modeler libraries?
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System Modeler supports Modelica Standard Library (MSL) Versions 3.2.3, 4.0.0 and 4.1.0. These libraries are bundled together with System Modeler’s installation files. We recommend that you use the bundled versions of MSL, because we test and optimize these for System Modeler.
To install libraries in System Modeler, download the library from your Wolfram Account, the System Modeler Library Store or any other external source.
- Start System Modeler. The Model Center window will open.
- Drag the .sma file representing the library to anywhere on the Model Center. The Library Archive Installer dialog will appear.
- Click “Install Libraries” to begin the installation. The libraries will be automatically installed.
- To verify successful installation, look for the new libraries under “Libraries” in the “Class Browser”.

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