Error installing Nokogiri 1.5.0 with rails 3.1.0 and ubuntu

Question

Here is the error running bundle install vendor/gems on server:

Installing nokogiri (1.5.0) with native extensions
Gem::Installer::ExtensionBuildError: ERROR         


        

Answer 1

Just do this:

sudo apt-get install libxslt-dev libxml2-dev libxml2

then type this in terminal (linux) / cmd(windows):

export NOKOGIRI_USE_SYSTEM_LIBRARIES=true