Hello Today i made upgrade vm with only DNS (ns2) from debian 6 to 10 (from 6 to 7 and then to8, and 9). Now, when i try update only ispconfig by "ispconfig_update.sh" after couple seconds of unzip ISPConfig-3-stable.tar.gz stops and show this: -------------------------------------------------------------------------------- _____ ___________ _____ __ _ ____ |_ _/ ___| ___ \ / __ \ / _(_) /__ \ | | \ `--.| |_/ / | / \/ ___ _ __ | |_ _ __ _ _/ / | | `--. \ __/ | | / _ \| '_ \| _| |/ _` | |_ | _| |_/\__/ / | | \__/\ (_) | | | | | | | (_| | ___\ \ \___/\____/\_| \____/\___/|_| |_|_| |_|\__, | \____/ __/ | |___/ -------------------------------------------------------------------------------- >> Update Operating System: Debian 10.0 (Buster) or compatible PHP Curl Module is missing.
See https://www.howtoforge.com/community/threads/update-to-ispconfig-3-2-fails-on-slave-no-curl.85523/
You should go through the perfect server guide for Debian 10 and run all the commands to install and configure things, then run the ispconfig update.