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MacOS下,ruby安装与正确版本及路径设置

出现ruby环境异常时候,不要慌,可能你的ruby版本过低或者不兼容所知,具体信息也可以根据提示前往/Users/linqipeng/.rvm/log/1695818501_ruby-3.0.0/remove.rubies.log查看,进行处理或者重装

Error running '__rvm_rm_rf /Users/linqipeng/.rvm/rubies/ruby-3.0.0',

please read /Users/linqipeng/.rvm/log/1695818501_ruby-3.0.0/remove.rubies.log

//直接重装,先移除

linqipeng@linqipeng ~ % rvm remove 2.6.10p210

ruby-2.6.10p210 - #already gone

Using /Users/linqipeng/.rvm/gems/ruby-3.0.0

linqipeng@linqipeng ~ % ruby -v

ruby 2.6.10p210 (2022-04-12 revision 67958) [universal.arm64e-darwin23]

linqipeng@linqipeng ~ % rvm uninstall 2.6.10p210

ruby-2.6.10p210 - #already gone

linqipeng@linqipeng ~ % ruby -v

ruby 2.6.10p210 (2022-04-12 revision 67958) [universal.arm64e-darwin23]

//查看当前ruby命令:which -a ruby,可以且只看到系统自带的ruby的位置/usr/bin/ruby

linqipeng@linqipeng ~ % which -a ruby

/usr/bin/ruby

👉安装自己新的ruby,系统自带的ruby不要删哈!!!

linqipeng@linqipeng ~ % brew install ruby


【👆从上面的安装过程的输出信息中,可以看到以下进一步相关设置引导说明】

//👉如果你需要先在路径中使用ruby

If you need to have ruby first in your PATH, run:

echo 'export PATH="/opt/homebrew/opt/ruby/bin:$PATH"' >> ~/.zshrc

source ~/.zshrc

//👉为了让编译器找到ruby,您可能需要设置

For compilers to find ruby you may need to set:

export LDFLAGS="-L/opt/homebrew/opt/ruby/lib"

export CPPFLAGS="-I/opt/homebrew/opt/ruby/include"

//👉为了让pkg配置找到ruby,你可能需要设置

For pkg-config to find ruby you may need to set:

export PKG_CONFIG_PATH="/opt/homebrew/opt/ruby/lib/pkgconfig"

👉先查看当前ruby所引用的路径

linqipeng@linqipeng ~ % which -a ruby

/usr/bin/ruby

👉再根据上面输出情形配置ruby引导,进行设置

linqipeng@linqipeng ~ % echo 'export PATH="/opt/homebrew/opt/ruby/bin:$PATH"' >> ~/.zshrc

linqipeng@linqipeng ~ % source ~/.zshrc

linqipeng@linqipeng ~ % ruby -v

ruby 3.2.2 (2023-03-30 revision e51014f9c0) [arm64-darwin23]

//👉命令:which -a ruby,查看电脑中安装的ruby:

linqipeng@linqipeng ~ % which -a ruby

/opt/homebrew/opt/ruby/bin/ruby

/opt/homebrew/opt/ruby/bin/ruby

/opt/homebrew/opt/ruby/bin/ruby

/opt/homebrew/opt/ruby/bin/ruby

/usr/bin/ruby

//👉命令:which ruby,查看路径中使用的ruby:

linqipeng@linqipeng ~ % which ruby

/opt/homebrew/opt/ruby/bin/ruby

666,恭喜你,完成✅

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本文转载自: https://blog.csdn.net/u010068147/article/details/133375353
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