Can't install PHP Selector on Plesk

Issue

There is the following error:

[ERROR | 2021-10-12 21:09:33,684]: output of the command: /usr/sbin/cloudlinux-selector set --interpreter php --selector-status enabled --json
{"context": {"control_panel": "Plesk", "http_docs": "https://support.plesk.com/hc/en-us/articles/115004177974-How-to-install-PHP-by-OS-vendor-in-Plesk-for-Linux", "native_php_path": "/usr/bin/php-cgi", "setup_command": "cloudlinux-selector setup --interpreter=php --json"}, "result": "Native php version is not installed (\"%(native_php_path)s\" binary is missing), thus CloudLinux PHP selector is not able to work. Please, install native php and run \"%(setup_command)s\" to configure PHP selector. PHP installation instructions for %(control_panel)s: %(http_docs)s", "timestamp": 1634065773.6092122}

Environment

• Plesk
• CloudLinux 7
• CloudLinux 8

Solution

1. Install native PHP packages:

yum install php php-gd php-mbstring php-pdo php-xml

2. Enable PHP selector after that:

cloudlinux-selector setup --interpreter=php --json

Cause

Missing Native PHP packages.

Useful links

https://support.plesk.com/hc/en-us/articles/115004177974-How-to-install-PHP-by-OS-vendor-in-Plesk-for-Linux