Ok Here is a basic, straight up guide to compile and enable a module for your Anope IRCd Services.
1: first of all login into your shell
2: cd anopex x= version
3: go to anope/src/modules folder upload module there or weget in that folder like †os_clientjoin.c
4: now go to main folder which is †anopex
5: type make modules
6: gmake install
7: go to your irc server and type:† os modload name