1. ./configure: error: the HTTP image filter module requires the GD library. You can either do not enable the module or install the libraries.

yum install gd gd-devel

 https://www.theshell.guru/error-the-http-image-filter-module-requires-the-gd-library-nginx-centos-7-3/

Error: The HTTP image filter module requires the GD library – Nginx / CentOS 7.3