python安装cx_oracle

1.安装oracle instantclient-base 和sdk-base

    http://www.oracle.com/technetwork/topics/linuxsoft-082809.html

2. yum install python-dev

build-essential libaio1（ 如不能按装则按照这些库）

3.设置环境变量

cd ~ 

vim .bash_profile

添加以下语句

export ORACLE_HOME=/usr/lib/oracle/12.1/client 

export LD_LIBRARY_PATH=/usr/lib/oracle/12.1/client/lib

3.下载cx_oracle

https://pypi.python.org/pypi/cx_Oracle/5.1.3

python setup build && install