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title: Installing Optional Extensions (VMware Greenplum) 
---

Information about installing optional VMware Greenplum Database extensions and packages, such as the Procedural Language extensions and the Python and R Data Science Packages.

-   **[Procedural Language, Machine Learning, and Geospatial Extensions](install_extensions.html)**  

-   **[Python Data Science Module Package](install_python_dsmod.html)**  

-   **[R Data Science Library Package](install_r_dslib.html)**  

-   **[Greenplum Platform Extension Framework \(PXF\)](install_pxf.html)**  


**Parent topic:** [Installing and Upgrading Greenplum](install_guide.html)

