No package matching 'postfix_packages' is available

[SirTimmyTimbit]

Ansible 2.2.0.0

Executing this role gives this error:

failed: [server1] (item=[u'postfix_packages']) => {"failed": true, "item": ["postfix_packages"], "msg": "No package matching 'postfix_packages' is available"}

Ansible 2.2.0.0 depreciation removal list:

with_ 'bare variable' handling, now loop items must always be templated {{ }} or they will be considered as plain strings.
skipping task on 'missing attribute' in loop variable, now in a loop an undefined attribute will return an error instead of skipping the task.
skipping on undefined variables in loop, now loops will have to define a variable or use |default to avoid errors.

Need to change

with_items: postfix_packages

to

with_items: "{{postfix_packages}}"

in /tasks/debian.yml

[thomwiggers]

This has been fixed by #1 a long time ago.