libclntsh.so.11.1:无法打开共享库文件. [英] libclntsh.so.11.1: cannot open shared object file.

问题描述

我想通过icrontab在Linux上计划任务，并且该任务是用python编写的，并且必须导入cx_Oracle模块，所以我在 .bash_profile 中导出ORACLE_HOME和LD_LIBRARY_PATH. ， 但 它会引发错误:

I want to schedule a task on Linux by icrontab, and the task is written in python and have to import cx_Oracle module, so I export ORACLE_HOME and LD_LIBRARY_PATH in .bash_profile, but it raise the error:

libclntsh.so.11.1:无法打开共享库文件.

libclntsh.so.11.1: cannot open shared object file.

因为可以通过在shell中发出命令来运行任务，如:

Since it is ok to run the task by issue the command in shell like:

python a.py  # ok

我将icrontab中的任务更改为调用我的Python脚本的shell脚本，但是再次发生异常吗?

I change the task in icrontab into a shell script which invoke my Python script, but the exception recurred?

# the shell script scheduled in icrontab
#! bash 
python a.py    

您能帮忙怎么做吗?

推荐答案

可能您想指定PATH-以及ORACLE_HOME和LD_LIBRARY_PATH-以便cron(1)知道在哪里可以找到二进制文件.
在此处阅读"5 Crontab环境".

Possibly you want to specify PATH — and also ORACLE_HOME and LD_LIBRARY_PATH — so that cron(1) knows where to find binaries.
Read "5 Crontab environment" here.

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