Ruby on rails $PATH/rbenv在macOS Big Sur上安装Rails 5.2.4.4时出现问题_Ruby On Rails_Macos_Rubygems_Rbenv_Macos Big Sur

Ruby on rails $PATH/rbenv在macOS Big Sur上安装Rails 5.2.4.4时出现问题

ruby-on-rails macos

Ruby on rails $PATH/rbenv在macOS Big Sur上安装Rails 5.2.4.4时出现问题,ruby-on-rails,macos,rubygems,rbenv,macos-big-sur,Ruby On Rails,Macos,Rubygems,Rbenv,Macos Big Sur,根据本教程，我正在尝试在macOS Big Sur上安装Rails 5.2.4.4：但是，在成功安装Rails之后，尝试使用Rails-v查看版本时它带来了： Rails is not currently installed on this system. To get the latest version, simply type: $ sudo gem install rails 我的$PATH似乎是个问题，因为在多次运行rbenv rehash之后，它现在显示为： /Users/a

根据本教程，我正在尝试在macOS Big Sur上安装Rails 5.2.4.4：

但是，在成功安装Rails之后，尝试使用

Rails-v查看版本时
它带来了：
Rails is not currently installed on this system. To get the latest version, simply type:

$ sudo gem install rails

我的$PATH
似乎是个问题，因为在多次运行rbenv rehash
之后，它现在显示为：
/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/bin:/Users/abdul/.rbenv/bin:/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/bin:/usr/local/opt/ruby/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/abdul/.rbenv/shims:/Users/abdul/.rbenv/bin:/usr/local/opt/ruby/bin

我尝试重新启动外壳，但没有帮助。现在我还注意到，每次打开终端时，状态栏都会通过上述路径加载
请帮助我，因为我是一个初学者，我迫切需要在我的Mac上安装rails