Centos搭建Ruby环境,centos搭建ruby

Centos搭建Ruby环境,centos搭建ruby

安装rvm和ruby

sudo -i

yum groupinstall -y development # or yum groupinstall -y 'development tools'

gpg2 --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3

curl -L get.rvm.io | bash -s stable

rvm install 2.3.1 # rvm install [version]

usermod -aG rvm administrator # usermod -aG rvm [user]

确认group，切换ruby

id # uid=502(administrator) gid=502(administrator) groups=502(administrator),5669(rvm)

rvm use 2.3.1

ruby -v # ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-linux]

irb # 2.3.1 :001 >