gistfile1.txt

Installing nokogiri (1.4.4) with native extensions /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:483:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)

/usr/local/rvm/rubies/ruby-1.9.2-p0/bin/ruby extconf.rb 
checking for libxml/parser.h... no
-----
libxml2 is missing.  please visit http://nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies.
-----
*** 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/rvm/rubies/ruby-1.9.2-p0/bin/ruby
	--with-zlib-dir
	--without-zlib-dir
	--with-zlib-include
	--without-zlib-include=${zlib-dir}/include
	--with-zlib-lib
	--without-zlib-lib=${zlib-dir}/lib
	--with-iconv-dir
	--without-iconv-dir
	--with-iconv-include
	--without-iconv-include=${iconv-dir}/include
	--with-iconv-lib
	--without-iconv-lib=${iconv-dir}/lib
	--with-xml2-dir
	--without-xml2-dir
	--with-xml2-include
	--without-xml2-include=${xml2-dir}/include
	--with-xml2-lib
	--without-xml2-lib=${xml2-dir}/lib
	--with-xslt-dir
	--without-xslt-dir
	--with-xslt-include
	--without-xslt-include=${xslt-dir}/include
	--with-xslt-lib
	--without-xslt-lib=${xslt-dir}/lib


Gem files will remain installed in /usr/local/rvm/gems/ruby-1.9.2-p0/gems/nokogiri-1.4.4 for inspection.
Results logged to /usr/local/rvm/gems/ruby-1.9.2-p0/gems/nokogiri-1.4.4/ext/nokogiri/gem_make.out
	from /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:486:in `block in build_extensions'
	from /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:446:in `each'
	from /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:446:in `build_extensions'
	from /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:198:in `install'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/source.rb:96:in `install'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/installer.rb:55:in `block in run'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `block in each'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/installer.rb:44:in `run'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/installer.rb:8:in `install'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/cli.rb:226:in `install'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `run'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/vendor/thor.rb:246:in `dispatch'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/lib/bundler/vendor/thor/base.rb:389:in `start'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/gems/bundler-1.0.10/bin/bundle:13:in `<top (required)>'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/bin/bundle:19:in `load'
	from /usr/local/rvm/gems/ruby-1.9.2-p0/bin/bundle:19:in `<main>'