Hello there! There is Apache installed at VPS with the following rpms: root@server [/home/moigorod/TOPMODULE]# rpm -qa|grep httpd httpd-manual-2.0.52-1 httpd-devel-2.0.48-1.2.1.swsoft httpd-debuginfo-2.0.50-1 httpd-2.0.48-1.2.1.swsoft http://localhost shows Apache/1.3.33 sings at the bottom. As I understand that rpms has been installed for Plesk panel. Everything is good but I have one serious trouble with httpd-modules. That modules fully run at official httpd-2.0.48 but they don't run at httpd-2.0.48-1.2.1.swsof from your distrib. Look an example: root@server [/home/moigorod/TOPMODULE]# /etc/init.d/httpd configtest Syntax error on line 222 of /usr/local/apache/conf/httpd.conf: Cannot load /usr/lib/httpd/modules/mod_counter.so into server: /usr/lib/httpd/modules/mod_counter.so: undefined symbol: apr_pool_create_ex This is a great trouble for me. I have some modules which exelently work under usual httpd-distribution, but which don't work under your one. Sometimes I even rewrite my modules for Apache, but it doesn't help. Please help me. How can I write modules for your swsoft httpd-distrib? And how should I run them? What are the differences between usual distrib and your one? Where can I find mod_example.c for your distrib? Thank u very much.