ERROR:  While executing gem ... (Gem::FilePermissionError)

    You don't have write permissions for the /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/gems/2.6.0 directory.




Hi Guys, My solution (on Big Sur 11.6.2):

Step 1:

Install brew

1. curl -fsSL -o install.sh https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh
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2. /bin/bash install.sh
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Step 2:

brew install chruby ruby-install
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Step 3:

brew install cocoapods
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Step 4: (Check your cocoapods version):

brew upgrade cocoapods
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Képernyőfotó 2022-01-17 - 16.18.41.png

Need Xcode Command Line Tools, if not installed then run this command: sudo xcode-select --install