The basic principle of

Some items run arch-x86_64 command, at this stage without running x86_64 mode can not be used successfully

Without arch-x86_64, the gem and RVM should be properly configured

Install Homebrew

Then homebrew needs to be executed when it is installed

arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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However, github 443 May fail to connect to github or Timeout. If so, you can perform the domestic installation mode as follows

arch -x86_64 /bin/bash -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
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That’s the end of installing BREW

Install Ruby

Find a list of

rvm list known
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Find the latest, at this point I found 3.0.0 latest

Arch-x86_64 RVM install 3.0.0Copy the code

then

RVM use 3.0.0Copy the code

Install the ffi

You may need to install a gem ffI plugin, or you may get an error using Cocoapods

sudo arch -x86_64 gem install ffi
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Install Cocoapods

sudo arch -x86_64 gem install -n /usr/local/bin cocoapods
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At this point, it is ready for normal use