Install mono-fastcgi-server by entering the following commands in the terminal:
sudo apt update sudo apt install mono-fastcgi-server
Description:
ASP.NET backend for FastCGI webservers - default version
mono-fastcgi-server contains the backend for FastCGI. It lets you run ASP.NET web applications via HTTP servers such as Lighttpd or Apache. The FastCGI webserver should be configured to run fastcgi-mono-server to parse and compile the aspx code. . This package pulls in the default version of the FastCGI backend.
Homepage: http://www.mono-project.com/ASP.NET
Version: 4.2-2.1
Section: universe/web