Failed to build pg gem - cannot load such file mkmf about postgresql HOT 8 CLOSED

Running handlers:
       [2014-08-05T00:18:58+00:00] ERROR: Running exception handlers
         Running handlers complete

       [2014-08-05T00:18:58+00:00] ERROR: Exception handlers complete
       [2014-08-05T00:18:58+00:00] FATAL: Stacktrace dumped to /tmp/kitchen/cache/chef-stacktrace.out
         Chef Client failed. 10 resources updated in 156.207725987 seconds
       [2014-08-05T00:18:58+00:00] ERROR: chef_gem[pg] (postgresql::ruby line 58) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'
       ---- Begin output of /opt/chef/embedded/bin/gem install pg -q --no-rdoc --no-ri -v "0.17.1" ----
       STDOUT: Building native extensions.  This could take a while...
       STDERR: ERROR:  Error installing pg:
        ERROR: Failed to build gem native extension.

        /opt/chef/embedded/bin/ruby extconf.rb
       checking for pg_config... yes
       Using config values from /usr/bin/pg_config
       checking for libpq-fe.h... yes
       checking for libpq/libpq-fs.h... yes
       checking for pg_config_manual.h... yes
       checking for PQconnectdb() in -lpq... no
       checking for PQconnectdb() in -llibpq... no
       checking for PQconnectdb() in -lms/libpq... no
       Can't find the PostgreSQL client library (libpq)
       *** 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
        --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=/opt/chef/embedded/bin/ruby
        --with-pg
        --without-pg
        --with-pg-config
        --without-pg-config
        --with-pg_config
        --without-pg_config
        --with-pg-dir
        --without-pg-dir
        --with-pg-include
        --without-pg-include=${pg-dir}/include
        --with-pg-lib
        --without-pg-lib=${pg-dir}/lib
        --with-pqlib
        --without-pqlib
        --with-libpqlib
        --without-libpqlib
        --with-ms/libpqlib
        --without-ms/libpqlib


       Gem files will remain installed in /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/pg-0.17.1 for inspection.
       Results logged to /opt/chef/embedded/lib/ruby/gems/1.9.1/gems/pg-0.17.1/ext/gem_make.out
       ---- End output of /opt/chef/embedded/bin/gem install pg -q --no-rdoc --no-ri -v "0.17.1" ----
       Ran /opt/chef/embedded/bin/gem install pg -q --no-rdoc --no-ri -v "0.17.1" returned 1
       [2014-08-05T00:18:58+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)