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
