I&#39;ve been trying to install Nokogiri on Mac OS 10.9.3 and whatever I try, the install fails in the end with the following error message:

    $ sudo gem install nokogiri -- --with-xml2-include=/usr/local/Cellar/libxml2/2.9.1/include/libxml2 --with-xml2-lib=/usr/local/Cellar/libxml2/2.9.1/lib --with-xslt-dir=/usr/local/Cellar/libxslt/1.1.28 --with-iconv-include=/usr/local/Cellar/libiconv/1.14/include --with-iconv-lib=/usr/local/Cellar/libiconv/1.14/lib
    Building native extensions with: &#39;--with-xml2-include=/usr/local/Cellar/libxml2/2.9.1/include/libxml2 --with-xml2-lib=/usr/local/Cellar/libxml2/2.9.1/lib --with-xslt-dir=/usr/local/Cellar/libxslt/1.1.28 --with-iconv-include=/usr/local/Cellar/libiconv/1.14/include --with-iconv-lib=/usr/local/Cellar/libiconv/1.14/lib&#39;
    This could take a while...
    Building nokogiri using packaged libraries.
    ERROR:  Error installing nokogiri:
    	ERROR: Failed to build gem native extension.
    
        /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb --with-xml2-include=/usr/local/Cellar/libxml2/2.9.1/include/libxml2 --with-xml2-lib=/usr/local/Cellar/libxml2/2.9.1/lib --with-xslt-dir=/usr/local/Cellar/libxslt/1.1.28 --with-iconv-include=/usr/local/Cellar/libiconv/1.14/include --with-iconv-lib=/usr/local/Cellar/libiconv/1.14/lib
    Building nokogiri using packaged libraries.
    checking for iconv.h... yes
    checking for iconv_open() in iconv.h... no
    checking for iconv_open() in -liconv... no
    checking for libiconv_open() in iconv.h... no
    checking for libiconv_open() in -liconv... no
    -----
    libiconv 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=/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
    	--help
    	--clean
    	--use-system-libraries
    	--enable-static
    	--disable-static
    	--with-zlib-dir
    	--without-zlib-dir
    	--with-zlib-include
    	--without-zlib-include=${zlib-dir}/include
    	--with-zlib-lib
    	--without-zlib-lib=${zlib-dir}/lib
    	--enable-cross-build
    	--disable-cross-build
    
    
    Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/nokogiri-1.6.2.1 for inspection.
    Results logged to /Library/Ruby/Gems/2.0.0/gems/nokogiri-1.6.2.1/ext/nokogiri/gem_make.out

After following a lot of help found around the web including building and installing libxml2 and libxslt using brew and building libiconv from the sources (as described in &quot;[Installing Nokogiri][1]&quot;), the error remains the same. 

When trying to run the installation for Nokogiri, libxml2 and libxslt seem to be found fine, but not libiconv.

Anyone with a better knowledge of these things know how to get Nokogiri installed?

  [1]: http://nokogiri.org/tutorials/installing_nokogiri.html

All Libiconv Solutions on Gang of Coders

Total of 1 Libiconv Solutions

Why does installing Nokogiri on Mac OS fail with libiconv is missing?