An error occurred while installing nokogiri (1.5.2)

Question

When I try to run a ruby ​​on rails project, I received an error message:

An error occurred while installing nokogiri (1.5.2), and bundle cannot continue. Make sure that 'gem install nokogiri -v 1.5.2 succeed before building. 

I am working on Ubuntu 10.10

My colleague uses Windows / RVM and does not have this problem.

Edit:

gem_make.out

 /opt/bitnami/ruby/bin/ruby extconf.rb extconf.rb:10: Use RbConfig instead of obsolete and deprecated Config. checking for libxml/parser.h... yes checking for libxslt/xslt.h... yes checking for libexslt/exslt.h... yes checking for iconv_open() in iconv.h... no checking for iconv_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=/opt/bitnami/ruby/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 --with-iconvlib --without-iconvlib 

Answer 1

At the exit:

 libiconv is missing. please visit http://nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies. 

Install libiconv.

Answer 2

No need to install an additional package. You can use libraries including BitNami (in / opt / bitnami / common). You just need to load the BitNami environment and specify the path to libxml2 files. During testing, I got a similar problem, but with libxml2 a similar solution can be applied to the iconv error you get.

 $/opt/bitnami/rubyconsole $sudo gem install nokogiri -- --with-xml2-dir=/opt/bitnami/common --with-xml2-include=/opt/bitnami/common/include/libxml2 Building native extensions. This could take a while... Successfully installed nokogiri-1.5.2 1 gem installed Installing ri documentation for nokogiri-1.5.2... Installing RDoc documentation for nokogiri-1.5.2... 

The decision to install system packages and use them should also work.

Answer 3

nokogiri requirements

sudo apt-get install libxslt-dev libxml2-dev

sudo gem install nokogiri

You can visit http://nokogiri.org/tutorials/installing_nokogiri.html

Answer 4

what works for me (Mac OS X):

 $ xcode-select --install