Linux
Installing .NET
Many distributions provide a version of .NET in their package repositories, but these should not be used as they do not ship the required Microsoft.NET.Sdk.WindowsDesktop SDK.
The .NET documentation provides a guide to install the Microsoft packages for Ubuntu:
Register the Microsoft package repository
For other distributions, refer to your operating system documentation on how to add the Microsoft package feed.
If you have installed .NET from your distribution's package repository, you must uninstall, clean and reinstall. See "I need a version of .NET that isn't provided by my Linux distribution" in the Microsoft documentation for details of how to do this.
Other Dependencies
The following dependencies are required to run XPF: libice6 libsm6 libfontconfig1 libgdiplus
On a Debian-based distibution run the following command to install these dependencies:
sudo apt install libice6 libsm6 libfontconfig1 libgdiplus
For other distributions, use the distribution's package manager to install the required dependencies.