LibreTime should generally be installed on a dedicated host. By default, its installer will install and configure all its dependencies. At the moment, the installer works best on Ubuntu Trusty.
Plans are in the works for
.rpm packages, as well as Docker and AWS images.
Please note that the install script does not take care to ensure that any packages installed are set up in a secure manner. Please see the chapter on preparing the server for more details on how to set up a secure installation.