centos_all_install.sh

yum install -y git nano gcc gcc-c++ openssl-devel readline-devell wget make libffi-devel

wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
tar xvzf libevent-2.0.21-stable.tar.gz
cd libevent-2.0.21-stable
./configure
make
sudo make install
cd

wget http://downloads.sourceforge.net/tmux/tmux-1.9a.tar.gz
tar xvzf tmux-1.9a.tar.gz
cd tmux-1.9a
./configure
make
sudo make install
cd

git clone https://github.com/sstephenson/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
exec $SHELL -l

git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build