Hello,all After install koha 2.2.7,koha don't work well. you must modify koha-http.conf Add SetEnvIf Request_URI "\.pls" PERL5LIB"/usr/local/koha/intranet/modules" SetEnvIf Request_URI "\.pls" KOHA_CONF "/etc/koha.conf" to koha.conf,koha still have some functions don't work. my soultion,you can add use lib 'your path/modules';（place in front of use C4::modules.） to every koha perl script,use script help you do it. So, you don't modify koha-http.conf script：http://kohaa.blogspot.com/2006/12/test-note.html Longshan ___________________________________________________ 您的生活即時通 － 溝通、娛樂、生活、工作一次搞定！ http://messenger.yahoo.com.tw/