I have ubuntu 14.04 with newest ispconfig3. I used this tutorial https://www.howtoforge.com/how-to-u...fpm-and-fastcgi-with-ispconfig-3-ubuntu-12.10 (https://www.howtoforge.com/tutorial/how-to-install-php-5-6-on-ubuntu-16-04/ this helps too) but for newest version of php - 5.6.29. In step "Finally start PHP-FPM:" I run /etc/init.d/php-5.6.29-fpm.service start and I have something like this: root@server1:/opt/php-5.6.29/etc/php-fpm.d# /etc/init.d/php-5.6.29-fpm.service startStarting php-fpm [24-Jan-2017 13:34:51] ALERT: [pool www] the process manager is missing (static, dynamic or ondemand) [24-Jan-2017 13:34:51] ERROR: failed to post process the configuration [24-Jan-2017 13:34:51] ERROR: FPM initialization failed failed Next thing is how check that newly created website use newer version of php? In vhost file in directory /etc/apache2/sites-enabled I still have default php version (installed untill ispconfig installation process).
