Linumeric-LPT can be installed on your computer in several ways. Installation packages for the Raspberry-pi 4B minicomputer and for a PC with debian 7 wheezy and xubuntu 18.04.5 have been prepared for the device.
Below are the links to the installation instructions:
Installing Linumeric-LPT on a Raspberry-pi 4B
Installing Linumeric-LPT on a PC running Debian wheezy
Installing LinuxCNC and Linumeric-LPT on Debian 10 buster