How to Install CLI Windows?

Step 1: Installing Python
Install a supported version of Python from the Python Windows downloads page. During installation, choose to add Python to the PATH and/or environment variables (depending on the prompt).

Step 2: Creating and Configuring a Virtual Environment
The venv Python module is a virtual environment builder that lets you create isolated Python environments. We recommend installing the CLI in a virtual environment.

Installing and Activating your Virtual Environment.

After Python is installed, set up a virtual environment for your operating system using the following steps.

How to Install CLI LINUX?

Linux and Unix (Including Oracle Linux 8)

Oracle Linux 7

If you're using Oracle Linux 7, you can use yum to install the CLI.
To use yum to install the CLI:

sudo yum install python36-oci-cli
The CLI will be installed to the Python site packages: