frappe-bench$ bench version
WARN: bench is installed in editable mode!
This is not the recommended mode of installation for production. Instead, install the package from PyPI with: pip install frappe-bench
config_to_order 0.0.1
csf_tz 1.6.01
erpnext 13.0.0-beta.4
frappe 13.0.0-beta.5
propms 1.5.10
witting your advice >>>>>>thank you all
Where did you find that Python need to be upgrade?
Your subject line and description seems on a different way.
Please review this article for better understanding.