Question 78200 in Flutter Question posted in
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cocoapods intallation Errors in mac for flutter doctor

I install Homebrew.
Then I run command
"brew install cocoapods". It install successfully
but in flutter doctor i got error: cocoapods installed but not working properly. Error because of ruby incompatible version.

Tried another method
"sudo gem install cocoapods"
and got 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.

This is m1 pro 2020 machine.

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2

Answers


  1. 0

    For MAC M1 chip Users try this solution
    install ffi first (if not) In regular terminal using command: sudo arch -x86_64 gem install ffi then arch -x86_64 pod install –repo-update
    Run flutter clean
    Once complete, rebuild your Flutter application: flutter run

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  2. 0

    Try to avoid linking with system ruby and download a new ruby version using brew:

    brew install ruby

    Then add this line to .bash_profile or .zshrc

    export PATH=/usr/local/opt/ruby/bin:$PATH

    Close the terminal and open it again, then run this line to make sure the default ruby is the newly installed:

    which ruby

    Uninstall gem cocoapods and download it using brew

    brew install cocoapods
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