我刚安装了RVM，但是不能让它工作。我在我的.profile文件的末尾有这样的一行:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
我试图运行源.profile和重新启动终端，但仍然，当我运行rvm使用1.9.2时，我得到:
RVM is not a function, selecting rubies with 'rvm use ...' will not work.
我的系统是Ubuntu 11.10。
当前回答
$ source ~/.rvm/scripts/rvm
如果你不想一次又一次地为每个终端选项卡启用登录shell，请遵循以下步骤。
关于偏好 在这里输入图像描述 启用运行命令作为登录shell 在这里输入图像描述
其他回答
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*
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 ?
要永久解决这个问题，只需剪切/粘贴以下代码行:
[[-s "$HOME/。rvm/scripts/rvm"]] && source "$HOME/.rvm/scripts/rvm"
来自:~ /。bash_profile文件
: ~ /。bashrc文件(
这样做的原因是每次进入终端时执行.bashrc，每次登录时执行.bash_profile。这就是为什么解决方案/bin/bash—login可以工作，但每次进入终端时都必须这样做。这样你就设置好了，直到你的下一个格式，你会忘记所有这些by than:)
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!
