cannot load such file -- zlib
sudo apt-get install
zlib1g-dev
cd /ruby-source-files/ext/zlib
sudo
ruby extconf.rb
sudo make
sudo make
install
出现 ruby cannot load such file -- zlib 问题的解决方法,布布扣,bubuko.com
出现 ruby cannot load such file -- zlib 问题的解决方法
原文：http://www.cnblogs.com/viator42/p/3589594.html