rubyインストール
rubyをrbenvでインストール
# yum install openssl openssl-devel # cd /usr/local/src/ # git clone git://github.com/sstephenson/rbenv.git # ls # vim ~/.bashrc export PATH=$PATH:/usr/local/src/rbenv/bin export RBENV_DIR="/usr/local/src/rbenv" export RBENV_ROOT="/usr/local/src/rbenv" eval "$(rbenv init -)" # mkdir /usr/local/src/rbenv/plugins # cd /usr/local/src/rbenv/plugins/ # git clone git://github.com/sstephenson/ruby-build.git # cd ruby-build/ # vim install.sh PREFIX="/usr/local/src/rbenv" install -p bin/* "$BIN_PATH" install -p share/ruby-build/* "$SHARE_PATH" # ./install.sh # rbenv install -l # rbenv install 2.0.0-p353 # rbenv global 2.0.0-p353 # rbenv rehash # rbenv version # rbenv versions # which ruby # ruby -v # exit