ruby-on-rails - 无法提取 RVM 源

Question

我正在尝试安装 rvm、gem、ruby、ir b、rails，但是在安装过程中出现了一些问题。

无法提取 RVM 源。

现在我正在尝试在 Mac 上重新安装 rvm、gem、ruby、irb。

这是我正在遵循的教程:

• https://usabilityetc.com/articles/ruby-on-mac-os-x-with-rvm/

• https://rvm.io

现在我正在经历以下提到的过程:

• Cannot source RVM files because of PowerPC architecture

• How to remove RVM (Ruby Version Manager) from my system

我在 bash shell 上，我已执行:

    rvm implode
    rm -rf /usr/local/rvm
    sudo rm /etc/profile.d/rvm.sh
    sudo rm /etc/rvmrc
    sudo rm ~/.rvmrc

我已修改以下各项以删除对 rvm 的所有引用:

    ~/.bashrc 
    ~/.bash_profile 
    ~/.profile 
    ~/.zshrc
    ~/.zlogin

然后我调用了以下命令:

    gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
    
    \curl -sSL https://get.rvm.io | bash -s stable
    
    \curl -sSL https://get.rvm.io | bash -s stable --rails

但是错误再次显示:

    Could not extract RVM sources.

似乎无论我尝试什么，总是会出现此错误，我真的很沮丧。

有人可以帮帮我吗？

---

错误

scripts/r

    tfm: Can't unlink already-existing object
    scripts/rubygems: Can't unlink already-existing object
    scripts/rvm: Can't unlink already-existing object
    scripts/set: Can't unlink already-existing object
    scripts/snapshot: Can't unlink already-existing object
    scripts/tools: Can't unlink already-existing object
    scripts/upgrade: Can't unlink already-existing object
    scripts/wrapper: Can't unlink already-existing object
    scripts/zsh/: Can't restore time
    scripts/zsh/Completion/: Can't restore time
    scripts/zsh/Completion/_rvm: Could not remove symlink scripts/zsh/Completion/_rvm
    tar: Error exit delayed from previous errors.
    Could not extract RVM sources.

---

之前我通过rvm安装了gem，我已经卸载了rvm，但是gem还在，是否应该先卸载gem？如果是这样，我该怎么做？

Answer 1

问题通常是在安装错误期间系统中存在一些旧的 rvm 相关内容，因此需要清理以全新安装 rvm。

尝试用此修复权限 ->

rvmsudo rvm cleanup all