摘要:
1. 下载 https://www.ruby-lang.org/en/2. 安装 tar zxvf ruby-2.1.1.gz cd ruby-2.1.1 ./configure --prefix=/usr/local/ruby-2.1.1 make && make install 修改环境变量 vim ~/.bash_profile修改追加 PATH=......:/usr/local/ruby-2.1.1/bin 执行是配置生效:. .bash_profile3. 安装rails /usr/local/ruby-2.1.1/bin/gem install rail...
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