sudo apt-get install libxml2 libxml2-dev libxslt1-dev
sudo gem install nokogiri
How to install nokogiri
转载于:https://www.cnblogs.com/markee/archive/2011/07/13/2105791.html
转载于:https://www.cnblogs.com/markee/archive/2011/07/13/2105791.html