bundler 설치

echo "gem: --no-rdoc --no-ri" >> ~/.gemrc

> gem install bundler

gem 설치

> bundle install

gem 설치 - PG 관련 에러

Installing pg 0.17.1 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

/Users/sgwanlee/.rbenv/versions/2.2.5/bin/ruby -r ./siteconf20180527-43505-1g6vboj.rb. extconf.rb
checking for pg_config... no
No pg_config... trying anyway. If building fails, please try again with
 --with-pg-config=/path/to/pg_config
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

solution

  1. postgresql.app 사용하고

  2. 아래와 같이 pg gem 설치

    gem install pg -v 0.17.1 – –with-pg-config=/Applications/Postgres.app/Contents/Versions/latest/bin/pg_config

  3. postgresql cli command

    sudo mkdir -p /etc/paths.d && echo /Applications/Postgres.app/Contents/Versions/latest/bin | sudo tee /etc/paths.d/postgresapp