在 rails 上安装 ruby 时出错

Question

我正在尝试使用此 link

在 rails 上安装 ruby

但是出现错误。当我运行这个 rvm 安装 2.3.1
我得到这个错误

     mkdir: cannot create directory ‘/usr/local/rvm/log/1467720951_ruby-2.3.1’: Permission denied
tee: /usr/local/rvm/log/1467720951_ruby-2.3.1/update_system.log: No such file or directory

     Error running 'requirements_debian_update_system ruby-2.3.1',
    showing last 15 lines of /usr/local/rvm/log/1467720651_ruby-2.3.1/update_system.log
    tail: cannot open ‘/usr/local/rvm/log/1467720651_ruby-2.3.1/update_system.log’ for reading: No such file or directory
    Requirements installation failed with status: 1.<br/>
When i ran curl -sSL https://get.rvm.io | bash -s stable <br/>
so it was install on /usr/local/rvm

当我运行 ls 当我在 /usr/local/rvm 里面时得到这个错误 aniket@aniket.shivam-L740-X4010:/usr/local/rvm$ ls 存档配置文档示例 gems 帮助 installed.at LICENSE man patchsets RELEASE scripts tmp VERSION bin contrib environments gem-cache gemsets hooks lib log patches README rubies src user wrappers

Answer 1

请尝试使用以下命令，

sudo chmod -R 777 /usr/local

然后用

重试

rvm install 2.3.1

希望这能解决您的问题。

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