=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Installing for ruby193-taglib-0.5.2
=> Generating pre-install file lists
=> Installing gem into installation root
Building native extensions.  This could take a while...
ERROR:  Error installing /scratch/audio/ruby-taglib/work/taglib-ruby-0.5.2/taglib-ruby-0.5.2.gem:
	ERROR: Failed to build gem native extension.

        /usr/pkg/bin/ruby193 extconf.rb
checking for main() in -lstdc++... yes
checking for main() in -ltag... no
You must have taglib installed in order to use taglib-ruby.

Debian/Ubuntu: sudo apt-get install libtag1-dev
Fedora/RHEL: sudo yum install taglib-devel
Brew: brew install taglib
MacPorts: sudo port install taglib

*** 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=/usr/pkg/bin/ruby193
	--with-tag-dir
	--without-tag-dir
	--with-tag-include
	--without-tag-include=${tag-dir}/include
	--with-tag-lib
	--without-tag-lib=${tag-dir}/lib
	--with-stdc++lib
	--without-stdc++lib
	--with-taglib
	--without-taglib


Gem files will remain installed in /scratch/audio/ruby-taglib/work/.inst/usr/pkg/lib/ruby/gems/1.9.3/gems/taglib-ruby-0.5.2 for inspection.
Results logged to /scratch/audio/ruby-taglib/work/.inst/usr/pkg/lib/ruby/gems/1.9.3/gems/taglib-ruby-0.5.2/ext/taglib_base/gem_make.out
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/audio/ruby-taglib
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/audio/ruby-taglib