PostgreSQL gem pg was unable to install

Question

My DB is PostgreSQL.I am on CENTOS.... While installing the pg gem I received the following error. I reinstalled to clear my YAML problem also, which didn\'t work, but it is jus

Answer 1

Try This, the answer is not mine but it worked for me. Remember to point to where your Postgres.app application is:

bundle config build.pg --with-pg-config=/Applications/Postgres.app/Contents/MacOS/bin/pg_config

Then do

bundle update
bundle install