Hello ,Everyone I changed to use audit-1.7.17 while compiling ,I have some problem , Here is the error message zos-remote-plugin.c:39:18: error: lber.h: No such file or directory In file included from zos-remote-log.h:27, from zos-remote-plugin.c:42: zos-remote-ldap.h:283: error: expected specifier-qualifier-list before 'LDAP' zos-remote-ldap.h:309: error: expected declaration specifiers or '...' before 'BerElement' Do I need to install ldap-devel. when I tried to install , I have other problem such as dependency and confict. It's really messy.... Do I really need to install ldap-devel to continue compiling? Thanks again Jeedan ----------------------------- 陈洁丹 北京邮电大学软件学院 地 址： 北京邮电大学学二D12寝室 邮 编： 100876 Email: jeedan.chen(a)gmail.com ---------------------------------