Orpheu ClientCommand

Вроде бы так, но почему то не работает:
{code]#include <amxmodx>
#include <orpheu>
#include <orpheu_stocks>

#define PLUGIN "ClientCommand"
#define VERSION "0.1"
#define AUTHOR "author"

new g_pGameRules
public OnInstallGameRules() g_pGameRules = OrpheuGetReturn()

public plugin_init(){
OrpheuRegisterHook(OrpheuGetFunction("InstallGameRules"), "OnInstallGameRules", OrpheuHookPost)
OrpheuRegisterHookFromObject(g_pGameRules, "ClientCommand", "CGameRules", "ClientCommand")
}

public ClientCommand(arg,id){
server_print("%s | %d id: %d",arg,arg,id);
}[/code]