CentOSでmechanizeをインストール
libxml2-develとlibxslt-develを入れとく必要あり
# sudo yum install libxml2-devel # sudo yum install libxslt-devel
# sudo gem install mechanize
libxml2-develとlibxslt-develを入れとく必要あり
# sudo yum install libxml2-devel # sudo yum install libxslt-devel
# sudo gem install mechanize