Hi,

I've been following the Ruby on Rails Tutorial here:

http://ruby.railstutorial.org/chapters/static-pages#top

When I set the Gemfile up like in Listing 3.1 and then do a "bundle install" I get the following:

$ bundle install
Fetching source index for http://rubygems.org/
which: no sudo in (/usr/local/bin:/usr/bin:/cygdrive/c/XAMPP/php:/cygdrive/c/WIN
DOWS/system32:/cygdrive/c/WINDOWS:/cygdrive/c/WINDOWS/System32/Wbem:/cygdrive/c/
WINDOWS/system32/WindowsPowerShell/v1.0:/cygdrive/c/WINDOWS/system32/WindowsPowe
rShell/v1.0:/cygdrive/c/Program Files/Microsoft SQL Server/100/Tools/Binn:/cygdr
ive/c/Program Files/Microsoft SQL Server/100/DTS/Binn:/cygdrive/c/Program Files/
Microsoft SQL Server/100/Tools/Binn/VSShell/Common7/IDE:/cygdrive/c/Program File
s/Microsoft Visual Studio 9.0/Common7/IDE/PrivateAssemblies:/cygdrive/c/Program
Files/Calibre2:/cygdrive/c/Program Files/QuickTime/QTSystem)
Using rake (0.9.2)
Using abstract (1.0.0)
Using activesupport (3.0.7)
Using builder (2.1.2)
Using i18n (0.5.0)
Using activemodel (3.0.7)
Using erubis (2.6.6)
Using rack (1.2.3)
Using rack-mount (0.6.14)
Using rack-test (0.5.7)
Using tzinfo (0.3.27)
Using actionpack (3.0.7)
Using mime-types (1.16)
Using polyglot (0.3.1)
Using treetop (1.4.9)
Using mail (2.2.19)
Using actionmailer (3.0.7)
Using arel (2.0.10)
Using activerecord (3.0.7)
Using activeresource (3.0.7)
Using bundler (1.0.14)
Using diff-lcs (1.1.2)
Installing nokogiri (1.4.4) with native extensions /usr/lib/ruby/site_ruby/1.8/r
ubygems/installer.rb:551:in `build_extensions': ERROR: Failed to build gem nativ
e extension. (Gem::Installer::ExtensionBuildError)

        /usr/bin/ruby.exe extconf.rb
checking for libxml/parser.h... no
-----
libxml2 is missing.  please visit http://nokogiri.org/tutorials/installing_nokog
iri.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/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/lib/ruby/gems/1.8/gems/nokogiri-1.4.4 fo
r inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/nokogiri-1.4.4/ext/nokogiri/gem_ma
ke.out
        from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:504:in `each'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:504:in `build_ext
ensions'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:180:in `install'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/source.rb:10
1:in `install'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/rubygems_int
egration.rb:279:in `preserve_paths'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/source.rb:91
:in `install'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/installer.rb
:58:in `run'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/rubygems_int
egration.rb:93:in `with_build_args'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/installer.rb
:57:in `run'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/spec_set.rb:
12:in `each'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/spec_set.rb:
12:in `each'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/installer.rb
:49:in `run'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/installer.rb
:8:in `install'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/cli.rb:222:i
n `install'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/vendor/thor/
task.rb:22:in `send'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/vendor/thor/
task.rb:22:in `run'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/vendor/thor/
invocation.rb:118:in `invoke_task'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/vendor/thor.
rb:246:in `dispatch'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/lib/bundler/vendor/thor/
base.rb:389:in `start'
        from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.14/bin/bundle:13
        from /usr/bin/bundle:19:in `load'
        from /usr/bin/bundle:19

The mkmf.log:

find_header: checking for libxml/parser.h... -------------------- no

"gcc -E -I. -I/usr/lib/ruby/1.8/i386-cygwin -I. -I-I-I/opt/local/include -I-I-I/usr/local/include -I-I-I/usr/include -I-I-I/usr/include -I-I-I/usr/include/libxml2 -I/opt/local/include/libxml2 -I/usr/local/include/libxml2 -I-I/opt/local/include -I-I/usr/local/include -I-I/usr/include -I-I/usr/include -I-I/usr/include/libxml2 -I/opt/local/include -I/usr/local/include -I/usr/include -I/usr/include -I/usr/include/libxml2    -g -O2     -g -DXP_UNIX -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline  conftest.c -o conftest.i"
conftest.c:1:27: libxml/parser.h: No such file or directory
checked program was:
/* begin */
1: #include <libxml/parser.h>
/* end */

--------------------

I've been looking at the various "solutions" to this but none seem to help me, in fact the nokogiri web site says that I shouldn't have any problems on Windows.

Any advice for this RoR newby?