enable ZStack for iSOFT4.0 and RHEL7
enable ZStack for iSOFT4.0 and RHEL7

zstackio/zstack-utility,zstackio/zstack-utility,live4thee/zstack-utility,live4thee/zstack-utility,mingjian2049/zstack-utility,zstackorg/zstack-utility,zstackorg/zstack-utility,zstackorg/zstack-utility,zstackio/zstack-utility,mingjian2049/zstack-utility,mingjian2049/zstack-utility,mrwangxc/zstack-utility,mrwangxc/zstack-utility,mrwangxc/zstack-utility,live4thee/zstack-utility