Ruby版本未更改

Question

我是初学者，尝试设置红宝石并开始学习。我只是想弄清楚我的电脑是否正在使用最新的红宝石版本。当我这样做时：

➜  ~ rbenv global 2.6.5                  
➜  ~ ruby -v           
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin18]
➜  ~ export PATH="$HOME/.rbenv/bin:$PATH"
➜  ~ env | grep PATH                     
PATH=/Users/Prodigy/.rbenv/bin:/Users/Prodigy/.rvm/gems/ruby-2.6.3/bin:/Users/Prodigy/.rvm/gems/ruby-2.6.3@global/bin:/Users/Prodigy/.rvm/rubies/ruby-2.6.3/bin:/usr/local/opt/node@10/bin:./bin:./node_modules/.bin:/Users/Prodigy/.rbenv/shims:/Users/Prodigy/.rbenv/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:/Users/Prodigy/.rvm/bin
GEM_PATH=/Users/Prodigy/.rvm/gems/ruby-2.6.3:/Users/Prodigy/.rvm/gems/ruby-2.6.3@global
➜  ~ whereis ruby                        
/usr/bin/ruby
➜  ~ which ruby                          
/Users/Prodigy/.rvm/rubies/ruby-2.6.3/bin/ruby
➜  ~ rbenv versions                      
  system
  2.5.3
* 2.6.5 (set by /Users/Prodigy/.ruby-version)

我重新启动了终端和笔记本电脑。我也尝试使用此处提到的技巧（rbenv not changing ruby version），但我认为这与我的问题无关。非常感谢您的帮助！

Answer 1

[NVM，我按照步骤3.1：安装了此处提到的rbenv之后对其进行了修复：

https://www.theodinproject.com/courses/web-development-101/lessons/installing-ruby?ref=lnav