Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.

cannot import name 'OVERRIDE_OPT' from 'em' (/usr/local/bin/em.py) The Python package 'empy' must be installed and 'em' must not be installed since both packages share the same namespace

cannot import name 'OVERRIDE_OPT' from 'em' (/usr/local/bin/em.py) The Python package 'empy' must be installed and 'em' must not be installed since both packages share the same namespace

1 blank line required between summary line and description (found 0)

First line should end with a period (not ' ')

First line should end with a period, question mark, or exclamation point (not ' ')

Missing dashed underline after section ('Attributes')

Section name should end with a newline ('Attributes', not 'Attributes:')

Missing blank line after last section ('Methods')

Missing dashed underline after section ('Methods')