Question

我是ruby on rails的新手。我试过安装ruby，rails＆amp; rvm使用此命令：

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

它工作正常但是，现在我正在尝试检查ruby＆amp;的版本rails {ruby -v，rails -v）它说command not found。

这就是它所显示的内容（我只粘贴了最后几行......）：

Installing RDoc documentation for json-1.7.4...
Installing RDoc documentation for rdoc-3.12...
Installing RDoc documentation for railties-3.2.7...
Installing RDoc documentation for rails-3.2.7...



 * To start using RVM you need to run `source /home/betteruse/.rvm/scripts/rvm`
    in all your open shell windows, in rare cases you need to reopen all shell windows.

  * To start using rails you need to run `rails new <project_dir>`.

[betteruse@BL-58 ~]$ ruby -v
bash: ruby: command not found
[betteruse@BL-58 ~]$ rails -v
bash: rails: command not found

任何人都可以帮忙吗？谢谢!!!

Answer 1

尝试rvm reload

如果仍然无效，则将以下行插入.bashrc或.bash_profile文件

[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM function

还要确保您已从主目录

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

在CentOS上安装ROR

1 个答案: