snmp　make問題2

pc

/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.1/agent/mibgroup/ucd-snmp/diskio.c: In function `var_diskio':
/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.1/agent/mibgroup/ucd-snmp/diskio.c:526: structure has no member named `dk_rbytes'
/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.1/agent/mibgroup/ucd-snmp/diskio.c:536: structure has no member named `dk_wbytes'
/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.1/agent/mibgroup/ucd-snmp/diskio.c:546: structure has no member named `dk_rxfer'
/usr/pkgsrc/net/net-snmp/work/net-snmp-5.4.1/agent/mibgroup/ucd-snmp/diskio.c:556: structure has no member named `dk_wxfer'

Error code 1

diskio.cの当該個所をコメントアウト