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首页 > 解决方案 > 安装 RVM 时，它返回一个警告：上述文件包含 PATH= 内部没有 $PATH，这可能会破坏 RVM

ruby-on-rails - 安装 RVM 时，它返回一个警告：上述文件包含 PATH= 内部没有 $PATH，这可能会破坏 RVM

问题描述

问题解释

我正在为 Apple Silicon - Mac M1 运行 OS X，使用.zshrcshell（不是 bash），并尝试按照以下说明安装 RVM 以贡献于开源项目：

  1. 使用 Homebrew 安装 gpg 以验证 RVM 安装程序的完整性。 brew install gpg brew doctor 并得到了Your system is ready to brew.似乎我成功添加了它。

  2. 下载 RVM 安装程序的公钥。 gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB 而且我没有收到任何错误，似乎也成功了。

  3. 要安装 RVM 和最新版本的 ruby​​ 和 rails，这可能是个好主意，请使用以下命令。 \curl -sSL https://get.rvm.io | bash -s stable --autolibs=enable 这将返回以下内容，最后带有 * 警告：

Downloading https://github.com/rvm/rvm/archive/1.29.12.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.29.12/1.29.12.tar.gz.asc
gpg: Signature made Fri Jan 15 23:46:22 2021 +05
gpg:                using RSA key 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
gpg: Good signature from "Piotr Kuczynski <piotr.kuczynski@gmail.com>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 7D2B AF1C F37B 13E2 069D  6956 105B D0E7 3949 9BDB
GPG verified '/Users/sarvarkhalimov/.rvm/archives/rvm-1.29.12.tgz'
Upgrading the RVM installation in /Users/sarvarkhalimov/.rvm/
    RVM PATH line found in /Users/sarvarkhalimov/.mkshrc /Users/sarvarkhalimov/.profile /Users/sarvarkhalimov/.bashrc /Users/sarvarkhalimov/.zshrc.
    RVM sourcing line found in /Users/sarvarkhalimov/.profile /Users/sarvarkhalimov/.bash_profile /Users/sarvarkhalimov/.zshrc /Users/sarvarkhalimov/.zlogin.
Upgrade of RVM in /Users/sarvarkhalimov/.rvm/ is complete.
/Users/sarvarkhalimov/.bash_profile:2:export PATH=/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
/Users/sarvarkhalimov/.bash_profile:5:export PATH=/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
/Users/sarvarkhalimov/.bash_profile:6:export PATH=/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
/Users/sarvarkhalimov/.bash_profile:7:export PATH=/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin

  * WARNING: Above files contains PATH= with no $PATH inside, this can break RVM,
    for details check https://github.com/rvm/rvm/issues/1351#issuecomment-10939525
    to avoid this warning prepend $PATH


Thanks for installing RVM 
Please consider donating to our open collective to help us maintain RVM.

  Donate: https://opencollective.com/rvm/donate
  1. 作为验证一切顺利的最后一步。 type rvm | head -1 这将返回rvm is a function。但是，我越来越rvm is a shell function from /Users/sarvarkhalimov/.rvm/scripts/cli

我的脚本（源）文件

1. ~/.bash_profile

source ~/.profile
export PATH=/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

export PATH=/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
export PATH=/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
export PATH=/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
export PATH="/usr/local/bin:$PATH"

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

2. ~/.bashrc

export PATH="$PATH:$HOME/.rvm/bin"

3. ~/.zshrc

eval "$(rbenv init -)"

export PATH="/opt/homebrew/bin:$PATH"
export PATH="/usr/local/bin:$PATH"

export PATH="$PATH:$HOME/.rvm/bin"

采取措施解决它：

我在 2012 年遇到了 @elado提供的以下解决方案export PATH="$PATH:$HOME/.rvm/bin"，我尝试将我的第一个导出 PATH 更改为，export PATH=$PATH:"$PATH:$HOME/.rvm/bin"但是当我运行 \curl -sSL https://get.rvm.io | bash -s stable --autolibs=enable.

那么，任何人都可以建议我如何解决第 3 步和第 4 步中的问题（在我看来）？

最初由 @SarvarKh 在https://github.com/rvm/rvm/issues/1351#issuecomment-956250296中发布

编辑#1

*第 3 步的警告在伪装后$PATH:得到解决.bash_profile。更新.bash_profile文件：

source ~/.profile
export PATH=$PATH:/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin

export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin

export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin

export PATH="/usr/local/bin:$PATH"

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

！然而

我rvm is a shell function from /Users/sarvarkhalimov/.rvm/scripts/cli在跑步后仍然得到type rvm | head -1而不是得到rvm is a function

标签： ruby-on-railsrubymacospathrvm

解决方案

该问题由以下内容组成：

1.前置。$PATH:_ .bash_profile所以，我.bash_profile现在的样子是这样的（也许可以清理，但不确定。如果你知道怎么做，请在评论中告诉我或留下链接）。

    source ~/.profile
    export PATH=$PATH:/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
    
    export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
    
    export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
    
    export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin
    
    export PATH="/usr/local/bin:$PATH"
    
    [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
    export PATH="/opt/homebrew/bin:$PATH"

2.我有rbenv，以前安装过，它是另一个 ruby​​ 版本管理器。所以，我必须按照这些步骤卸载它。*注意：删除任何带有的行时rbenv，请只删除与 相关的部分rbenv，而不是整行本身。

例如，从以下位置删除/Users/sarvarkhalimov/.rbenv/shims:：

export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/bin:/Users/sarvarkhalimov/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3/bin:/Users/sarvarkhalimov/.rvm/gems/ruby-2.7.3@global/bin:/Users/sarvarkhalimov/.rvm/rubies/ruby-2.7.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/sarvarkhalimov/.rvm/bin:/Users/sarvarkhalimov/.rvm/bin

3.我确实将我的默认 shell 终端从 更改zsh为bashrunning chsh -s /bin/bash。

RVM 安装成功验证。

rvm is a function最后，当您type rvm | head -1按预期运行时，它会返回。

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