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

[RaziPour1993]

ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.3.0 directory.

[ashfurrow]

Did you perhaps install this with sudo gem install cocoapods-keys? I'd recommend installing without sudo, instructions are here: https://guides.cocoapods.org/using/getting-started.html#sudo-less-installation

Basically, if you install with sudo then the gem "belongs" to the superuser and not you. This would require you to run sudo pod install, for example (please don't do this!).

[Vinaybandarapu]

/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin21/rbconfig.rb:230: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
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.
/Library/Ruby/Site/2.6.0/rubygems/installer.rb:712:in verify_gem_home' /Library/Ruby/Site/2.6.0/rubygems/installer.rb:902:in pre_install_checks'
/Library/Ruby/Site/2.6.0/rubygems/installer.rb:302:in install' /Library/Ruby/Site/2.6.0/rubygems/resolver/specification.rb:104:in install'
/Library/Ruby/Site/2.6.0/rubygems/request_set.rb:194:in block in install' /Library/Ruby/Site/2.6.0/rubygems/request_set.rb:182:in each'
/Library/Ruby/Site/2.6.0/rubygems/request_set.rb:182:in install' /Library/Ruby/Site/2.6.0/rubygems/commands/install_command.rb:214:in install_gem'
/Library/Ruby/Site/2.6.0/rubygems/commands/install_command.rb:230:in block in install_gems' /Library/Ruby/Site/2.6.0/rubygems/commands/install_command.rb:223:in each'
/Library/Ruby/Site/2.6.0/rubygems/commands/install_command.rb:223:in install_gems' /Library/Ruby/Site/2.6.0/rubygems/commands/install_command.rb:169:in execute'
/Library/Ruby/Site/2.6.0/rubygems/command.rb:323:in invoke_with_build_args' /Library/Ruby/Site/2.6.0/rubygems/command_manager.rb:251:in invoke_command'
/Library/Ruby/Site/2.6.0/rubygems/command_manager.rb:191:in process_args' /Library/Ruby/Site/2.6.0/rubygems/command_manager.rb:149:in run'
/Library/Ruby/Site/2.6.0/rubygems/gem_runner.rb:51:in run' /usr/bin/gem:21:in

'

I deleted those directories by using the below command :-

sudo rm -rf
/Library/Ruby/Gems/2.6.0/{build_info,cache,doc,extensions,gems}
/Library/Ruby/Gems/2.6.0/specifications/*.gemspec
/Library/Ruby/Site

then installed cocopods using
sudo gem install -n /usr/local/bin cocoapods ,
and cocoapods installed successfully for me.

[Venkatesh63740]

please @Vinaybandarapu instruction it is worked for me great........! thanks man.....:)