gitlabhq/gitlabhq — pull request #5488 by VertigoRay (2013-10-30 18:45:55+00:00)
Title: PostgreSQL bundle issue on clean Debian 7

Resolves issue during bundle install:

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

/usr/local/bin/ruby 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.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/local/bin/ruby
--with-pg
--without-pg
--with-pg-dir
--without-pg-dir
--with-pg-include
--without-pg-include=${pg-dir}/include
--with-pg-lib
--without-pg-lib=${pg-dir}/
--with-pg-config
--without-pg-config
--with-pg_config
--without-pg_config

Gem files will remain installed in /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/pg-0.15.1 for inspection.
Results logged to /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/pg-0.15.1/ext/gem_make.out
An error occurred while installing pg (0.15.1), and Bundler cannot continue.
Make sure that `gem install pg -v '0.15.1'` succeeds before bundling.

I felt that this was the most appropriate place for the package change since it is PostgreSQL specific.