在打补丁的过程中，出现如下的报错信息：
Running prerequisite checks...
Prerequisite check "CheckActiveFilesAndExecutables" failed.
The details are:
Following executables are active :
/oracle/app/oracle/product/10.2.0/bin/tnslsnr
UtilSession failed: Prerequisite check "CheckActiveFilesAndExecutables" failed.
OPatch failed with error code 73

网上没查到哪里有问题