undefined reference to `udev_new

dl_blk_devprop.c:64: undefined reference to `udev_device_new_from_subsystem_sysname' dl_blk_devprop.c:114: undefined reference to `udev_device_get_property_value' dl_blk_devprop.c:120: undefined reference to `udev_device_get_property_value' dl_blk_devprop.c:129: undefined reference to `udev_device_unref' dl_blk_devprop.c:60: undefined reference to `udev_new' dl_blk_devprop.c:78: undefined reference to `udev_device_get_property_value' dl_blk_devprop.c:84: undefined reference

undefined reference to `udev_new最先出现在Python成神之路。