Postgres issues - installation

[tochman]

Postgres installation issues

This thread on StackOverflow is a good source of information https://stackoverflow.com/questions/6040583/cant-find-the-libpq-fe-h-header-when-trying-to-install-pg-gem

Homebrew Postgres on Big Sur

http://www.danubilla.com/blog/web-development/homebrew-postgres-on-big-sur.html

Error running rails s on M1 chip (Apple Silicon)

https://stackoverflow.com/questions/66100380/error-running-rails-s-on-m1-chip-apple-silicon

[christerforsgren91]

I had problems after switching to ruby 2.7.2.
I couldn't bundle and install gem pg.
So i run this commands in my terminal and it worked.

brew reinstall postgresql

gem install pg

bundle

createuser -s -r postgres

rails db:create

rails db:migrate