PHP version in .homeinstall script is outdated
The script currently installs PHP 7.0 while the post install check-up requires PHP 7.1.
Also note that ping is not installed by default on Debian and that a package such as inetutils-ping should be added to this script.
And also that the online documentation is still more outdated since its requirements mention PHP 5.5 (https://zotlabs.org/help/en/admin/administrator_guide#Requirements) !
Thanks,
Eric