cannot open shared object file: No such file or directory 错误。

在REDHAT linux6.3上搭建一台11G的RAC测试环境，在最后执行root.sh脚本的时候遇到libcap.so.1: cannot open shared object file: No such file or directory 错误。


如下所示：


[root@rac1 11.2.0]# /g01/oraInventory/orainstRoot.sh
Changing permissions of /g01/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.


Changing groupname of /g01/oraInventory to oinstall.
The execution of the script is complete.
[root@rac1 11.2.0]# /g01/app/11.2.0/grid/root.sh
Running Oracle 11g root.sh script...


The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /g01/app/11.2.0/grid


Enter the full pathname of the local bin directory: [/usr/local/bin]: 
   Copying dbhome to /usr/local/bin ...
   Copying oraenv to /usr/local/bin ...
   Copying coraenv to /usr/local/bin ...




Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root.sh script.
Now product-specific root actions will be performed.
2013-10-10 03:41:35: Parsing the host name
2013-10-10 03:41:35: Checking for super user privileges
2013-10-10 03:41:35: User has super user privileges
Using configuration parameter file: /g01/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
/g01/app/11.2.0/grid/bin/clscfg.bin: error while loading shared libraries: libcap.so.1: cannot open shared object file: No such file or directory
Failed to create keys in the OLR, rc = 127, 32512
OLR configuration failed










查询了一下，发现是由于缺少包导致的。


在2个节点上重新安装上此包。




[root@rac1 Packages]# rpm -ivh compat-libcap1-1.10-1.x86_64.rpm
warning: compat-libcap1-1.10-1.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing...                ########################################### [100%]
   1:compat-libcap1         ########################################### [100%]