cPanel - WHM - Invalid command 'SetEnv' - <IfVersion

问题：新安装的cPanel/WHM 环境，访问Magento2程序网站返回500错误，日志里有如下的内容：

public_html/.htaccess: Invalid command 'SetEnv', perhaps misspelled or defined by a module not included in the server configuration
public_html/app/.htaccess: Invalid command '<IfVersion', perhaps misspelled or defined by a module not included in the server configuration

尝试：以root账户登录到WHM面板，通过EasyApache4，安装mod_env和mod_version的apache组件。

参考：

• https://httpd.apache.org/docs/2.4/mod/mod_env.html
• https://httpd.apache.org/docs/2.4/mod/mod_version.html
• https://support.tigertech.net/php-value