New Raspbian Pi OS 'Bookworm' pip3 mod

pip3 install gives error for new Python 3.11 - can be fixed with command - sudo mv /usr/lib/python3.11/EXTERNALLY-MANAGED /usr/lib/python3.11/EXTERNALLY-MANAGED.old

Using find with multiple exec flags.

# Find all python files and see if any contain a particular string find . -name '*.py' -exec echo {} \; -exec grep -e 'usr/bin' {} \;