Where is cx oracle

Unzip the package into a directory that is accessible to your application. For example unzip instantclient-basic-windows. Each Instant Client version requires a different redistributable version:. For Instant Client 19 install VS For Instant Client 18 or For Instant Client Restart any open command prompt windows.

DLL , if it is not already set. Make sure you are not using the bundled Python. This has restricted entitlements and will fail to load Oracle client libraries.

Instead use Homebrew or Python. Applications may not have access to the Downloads directory, so you should move Instant Client somewhere convenient. Sample Dockerfiles are on GitHub. These are easily used. For example, to pull an Oracle Linux 8 image with Python 3. Transfer this file to the offline computer and install it with:.

The source package can be downloaded manually from PyPI and extracted, after which the following commands should be run:. Review the release notes and Deprecations for changes. Modify affected code. If you need to change the character set, then pass encoding and nendcoding parameters when creating a connection or connection pool. See Character Sets and Globalization. Any uses of type var need to be changed to var. Any uses of var. This is equivalent to using a command like:.

For other installation options such as installing through a proxy, see instructions above. Use option -v with pip. Review your output and logs. Try to install using a different method. Google anything that looks like an error. Try some potential solutions. Was there a network connection error? The pip module is builtin to Python but is sometimes removed by the OS. Use the venv module builtin to Python 3. If missing, review the section on Install Using GitHub. This one command should download needed additional files, without need need to set environment variables.

Note, the --pre option is for development and pre-release of the Oracle driver. I'm using python 3. Thx Burhan Khalid, I overlooked your "You need to be root" quote, but found the way when you are not the root here. None of this is documented anywhere, which is quite unbelievable and quite frustrating.

I spent over 3 hours yesterday with failed builds because I didn't know to create a soft link. This just worked for me on Ubuntu 16 : Download 'instantclient-basic-linux. If you are trying to install in MAC , just unzip the Oracle client which you downloaded and place it into the folder where you written python scripts. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Collectives on Stack Overflow. Learn more. Asked 10 years, 11 months ago. Active 2 years ago. Viewed k times. Improve this question. Mughrabi Mo J. Mughrabi 6, 14 14 gold badges 72 72 silver badges bronze badges.

Add a comment. Active Oldest Votes. The alternate way, that doesn't require RPMs. You need to be root. Then expand the archive, and run from the extracted directory: python setup. Tags Oracle, database.

It conforms to the Python database API 2. See the homepage for a feature list. Oracle's standard client-server version interoperability allows connection to both older and newer databases. For example Oracle 19c client libraries can connect to Oracle Database Nov 4, Jun 1, May 19, Dec 8, Sep 1, Jun 26, Dec 3, Oct 1, Aug 13, Jul 25, Jul 2, Apr 24, Mar 13, Feb 19, Feb 5, Sep 13, Jul 9, May 7, Apr 27, Mar 7,