I’ve used the following link to setup my mac.
But after the setup and installing the postgres i wanted to access postgres using iterm2 but
when i say psql it reported no command found!
we can do
export PATH = “/Applications/Postgres.app/Contents/Versions/version/bin:$PATH”
or if u want it to forever and for each terminal instance add it to zshrc if u have setup zsh
add the line to ~/.zshrc and you are done.
close this terminal instance and open new one it works great.