江湖救急！备份服务无法起动

fei688

免费乐捐，感谢支持

操作系统：SCO 5.5   SYBASE：11.03  


备份服务器一定要用sybinit重新配置后才能起动
用命令行起动却出现以下错误：
$ lf
RUN_SHUISYB*     back.log         setperm_all*     sybinit*
RUN_SYB_BACKUP*  backup.log       showserver*      tempdb_dev1
SPR/             errorlog         startserver*
$ RUN_SYB_BACKUP
Backup Server/11.0.3/P/SCO/SCO_SV r3.2v5.0.2/2/OPT/Fri Jul 18 20:09:37 PDT 1997
Confidential property of Sybase, Inc.
(c) Copyright Sybase, Inc.  1987, 1997
All rights reserved.

Use, duplication or disclosure by the U.S. Government is subject to
restrictions set forth in FAR subparagraphs 52.227-19(a)-(d) for
civilian agency contracts and DFARS 252.227-7013(c)(1)(ii) for
Department of Defense contracts.  Sybase reserves all unpublished
rights under the copyright laws of the United States.
Sybase, Inc. 6475 Christie Avenue, Emeryville, CA 94608 USA.

No server log file open; Using stderr for log.
Sep 13 18:50:36 2006: Backup Server: 1.56.2.1: The SYBASE environment variable m
ust be set.
$
$
看提示应该是环境变量的问题，可是不知道怎么解决

求求各位帮帮忙！
谢谢了