当ogg软件解压，并给予正确的权限后，在启动ogg时会遇到如下报错：
[root@HWZX-DB-BI ogg]# ./ggsci
./ggsci: error while loading shared libraries: libnnz11.so: cannot open shared object file: No such file or directory
这里是因为缺少libnnz11.so库文件造成的，需要给出此库文件的位置，解决如下：
[Oracle@oggtest ogg]$ export LD_LIBRARY_PATH=$ORACLE_HOME/lib
[oracle@oggtest ogg]$ ./ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.26 19362036 OGGCORE_11.2.1.0.0OGGBP_PLATFORMS_140909.0853_FBO
Linux, x64, 64bit (optimized), Oracle 11g on Sep 9 2014 13:51:14
Copyright (C) 1995, 2014, Oracle and/or its affiliates. All rights reserved.
GGSCI (oggtest) 1>
ogg启动报错libnnz11.so: cannot open shared object file
原文：http://www.cnblogs.com/luxj/p/7266235.html