When I try to run a script that contains the envsubst command, I get this error. Looking online, this seems to be a standard bash command, so I am not sure what to install in order to get it to work.
envsubst is included in
Therefore you may compile it by your own, using standard build tools such as
make or using
However, it seems to have little issue when installing
gettext in MacOS.
See following url for details: How to install gettext on MacOS X