在centos上安装ruby

1. 准备需要的安装的东西

yum -y install make gcc openssl-devel zlib-devel gcc gcc-c++ make autoconf readline-devel curl-devel expat-devel gettext-devel ncurses-devel sqlite3-devel mysql-devel httpd-devel wget which

 2 下载源文件

cd /usr/src
wget http: //pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz
tar zxf yaml-0.1.4.tar.gz
cd yaml-0.1.4
./configure --prefix=/usr/local
make && make install

 

cd /usr/src
wget http: //ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p0.tar.gz
tar zxf ruby-1.9.3-p0.tar.gz
cd ruby-1.9.3-p0
./configure --prefix=/usr/local --disable-install-doc --with-opt-dir=/usr/local/lib
make && make install

 3 whereis 查看ruby路径

whereis ruby




http://www.ruby-lang.org/en/downloads/下载你需要的版本

tar-xvzf ruby-2.3.0

cd ruby-2.3.0

./configure

make