[BUG] opensips-cli installation instructions produce errors when using python3

[NormB]

OpenSIPS version you are running

opensips-cli master branch - Issues with more details https://github.com/OpenSIPS/opensips-cli/issues/122

Describe the bug

The installation instructions produce errors when using Python3.

To Reproduce

Perform a source based installation on a system with Python3 (or with Python3 as the default).

Expected behavior

It is expected that the installation completes without an error.

Relevant System Logs

See: OpenSIPS/opensips-cli#122

OS/environment information

• Operating System:
• OpenSIPS installation:
• other relevant information:

Additional context

[github-actions]

Any updates here? No progress has been made in the last 15 days, marking as stale. Will close this issue if no further updates are made in the next 30 days.

[NormB]

bump

[bogdan-iancu]

Please open this under the CLI project here https://github.com/OpenSIPS/opensips-cli/issues