问题
There are so many related questions that I have gone through which made me wonder how come this is such a prevalent issue? Anyways, I am trying to use cx_Oracle module.
I have the :
instant client: instantclient-basic-win32-11.1.0.6.0.zip
python - 3.4
cx_Oracle - cx_Oracle-5.2-11g.win32-py3.4.exe
I have set up Path as well as the ORACLE_HOME variables. Why is that I still get this error?
Edit: I tried installing cx_oracle again, but this time through install command on the setup.py instead of the .exe. I got an error distutils.errors.DistutilsSetupError: cannot locate Oracle include files in C:\oracle\client
C:\Oracle\Client is where my instant client resides that's where my path and Oracle_Home point to. Any idea how to overcome this problem?
回答1:
Well, I figured out how to fix it.
- The Oracle Instant Client version I had should be
instantclient-basic-nt-11.2.0.4.0.zip - Oracle Home is not needed at all
- When mentioning the path of instant client in the path variable, it should be the last if any other oracle client is already available in the machine.
Once I fixed these, it just worked like a charm!
来源：https://stackoverflow.com/questions/31134947/how-to-fix-cx-oracle-dll-load-failed