问题：
ipmilan_command.c: In function 'setup_ipmi_conn':
ipmilan_command.c:283:2: error: 'sel_alloc_selector' is deprecated (declared at /usr/include/OpenIPMI/selector.h:184) [-Werror=deprecated-declarations]
解决：
rpm -e OpenIPMI-devel-2.0.23-2.el7.x86_64