Save and run the version for your language from GitHub.
- To download, right-click and select Save from the popup menu.
- Verify that the filename you downloaded is PopInstall.5.4.bin. If your browser saved it with any other name, then rename it.
- Change the properties of PopInstall.5.4.bin to executable
chmod 0744 PopInstall.5.4.bin)
- Start your GUI, open a terminal window, and then start ./PopInstall.5.4.bin to install this application.