以上答案都是正确的。但当我面对同样的问题时，解决方案如下:

Update ZSH. (Tried to update directly din't work for some reason. So uninstalled and reinstalled updated version from here) Set default shell as zsh (i.e. if you prefer zsh) using sudo chsh -s $(which zsh) $USER Ensure that the following code is at the bottom of your .zshrc after you have installed the latest RVM probably using CURL from official RVM site [[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" source ~/.profile MOST IMPORTANT POINT: Ensure that in your .zshrc file every export to PATH is appended with :$PATH. Which i believe was the root of my problems even after following the above steps. post this all my problems of RVM Not being a function went away. If it still does not work, give some error trace over here. After a few hours of struggle to solve this issue, i'm sure i must have seen all related errors.

希望能有所帮助。干杯!

source ~/.bash_profile

．.． 应该能行…，可能需要登出并重新登录。

如何从命令行重新加载.bash_profile ?

在Mac OSX 10.8 Mountain Lion操作系统上安装Ruby 1.9.3-p125

You've already installed the latest XCode (>= 4.3) and and the command line Objective-C compiler "clang". You must run the "bash" shell for this procedure to work. Go to System Preferences Click on "Users & Groups" Click the lock on the bottom left of the panel and enter your password to unlock it. "Ctrl-Click" on your user icon in the left pane of the panel and choose "Advanced Options..." Change the Login Shell to "/bin/bash" Close the preferences Open a terminal window (press command+spacebar and type in "terminal") Follow the instructions at:

http://www.frederico-araujo.com/2011/07/30/installing-rails-on-os-x-lion-with-homebrew-rvm-and-mysql/

注:

要安装ruby，你可能需要指定clang编译器: $ RVM install 1.9.3p125——with-gcc=clang 如果RVM抱怨没有找到/usr/local/rvm，你需要创建一个链接: $ ln -s /Users/[用户名]/。rvm /usr/local/rvm

我不干净的方式改变红宝石版本是

RVM别名创建默认ruby-2.2.3 && source ~/Bashrc && RVM列表

它可以工作，因为我有行波纹在我的~/。Bashrc，但奇怪的是它并没有自动完成这项工作。

[- " / usr / local / rvm / bin / rvm] &&源码”/ usr / local / rvm / bin / rvm”

我尝试连接。登录到docker容器

docker run -it imagename `/bin/bash --login`

但在这种情况下，容器在后台保持打开状态，我不能输入命令。

我尝试了zhc和终端选项“打开/bin/bash—登录”

我通过在.bash_profile中添加这一行来修复它:

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

最新的RVM (RVM 1.11.6(稳定))在Ubuntu上停止工作(10.10 - 64位-讨厌的小虫子或其他什么)-我一直在得到

“RVM不是一个函数，用RVM use选择红宝石…’是行不通的。”

之前，我得到了消息，但是'rvm 1.9.3-p0@rails321'可以工作。现在，它不起作用了——你根本不能改变gemset。

什么都不工作，直到我发现这个-把它作为/home/your-name/.bashrc的最后一行

[[-s "$HOME/。rvm/scripts/rvm"]] && source "$HOME/.rvm/scripts/rvm"