install cx_oracle for python on Mac OS

Question

I cannot install cx_oracle neither by pip nor from sources. An error is the same. From sources: Traceback (most recent call last): File "setup.py", line 174, in <module> raise DistutilsSetupError("cannot locate an Oracle software " \\ distutils.errors.DistutilsSetupError: cannot locate an Oracle software installation

by pip:

pip install cx_oracle                          
Collecting cx_oracle
  Using cached cx_Oracle-5.2.1.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "", line 1, in 
      File "/private/var/folders/3w/q8kdj8j16h1_2d91_th3j6pc0000gn/T/pip-build-gva4v7dp/cx-oracle/setup.py", line 170, in 
        raise DistutilsSetupError("cannot locate an Oracle software " \
    distutils.errors.DistutilsSetupError: cannot locate an Oracle software installation

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/3w/q8kdj8j16h1_2d91_th3j6pc0000gn/T/pip-build-gva4v7dp/cx-oracle/

OS X El Capitan Version 10.11.5

Answer 1

您是否安装了Oracle Instant Client 12.1 Basic和SDK软件包 ，并将ORACLE_HOME设置为其位置？