Requirements
Permissions
Database setup
Install
Finish

Server Requirements

Extensions Result
PHP 5.4+ v.7.0.15-0ubuntu0.16.04.4
MySQLi PHP Extension Enabled
Mcrypt PHP Extension Enabled
MBString PHP Extension Enabled
GD PHP Extension Enabled
PDO PHP Extension Enabled
CURL PHP Extension Enabled
Allow allow_url_fopen Enabled
IMAP PHP Extension Enabled
Zip Extension Zip Extension is not enabled

You need to fix the requirements in order to continue installing Perfex CRM