Both is-at-least and vcs_info are included in zsh. If you get an error saying these functions are missing, it means that either you have a corrupted installation of zsh or you've manually removed standard zsh directories from fpath. The latter is similar to removing /bin from PATH -- the result is a broken system.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
This does not work with zsh 5.8 - is-at-least: function definition file not found
if you bypass this error you still get vcs_info: function definition file not found
It works with any correctly installed zsh >= 5.1.
Both is-at-least and vcs_info are included in zsh. If you get an error saying these functions are missing, it means that either you have a corrupted installation of zsh or you've manually removed standard zsh directories from fpath. The latter is similar to removing /bin from PATH -- the result is a broken system.