Problem: 

When trying to install Plauti Server I get an error: 

“./plauti_server: cannot execute binary file: Exec format error”

or similar.

Answer:

This error occurs when you are trying to install Plauti Server on a non-supported Operating System such as Windows arm / ARM64, or Linux ADM64. 
Find out which operating systems are supported in 
Install Plauti Server on Windows and
Install Plauti Server on Linux.

Try installing on a different server with a supported OS.
Alternatively, install and run Plauti Server using Docker. Read more in Install Plauti Server in Docker.