I am getting a message during install than never completes...
Complete setup screen is:
Welcome to Zenphoto! This page will set up Zenphoto 1.4.13 on your web server.
Installing Zenphoto v1.4.13
zp-data security [is compromised]
Zenphoto suggests you make the sensitive files in the zp-data folder accessable by owner only (permissions = 0600). The file permissions for setup.log are 0644 which may allow unauthorized access.
PHP version 5.6.30
PHP Register Globals
PHP Safe Mode
PHP gettext() support [is not present]
Localization of Zenphoto requires native PHP gettext() support
PHP flock support
PHP gettext IS installed.