Fastlane for iOS, Episode 4: Installing Fastlane | Kodeco


This is a companion discussion topic for the original entry at https://www.kodeco.com/1259223-fastlane-for-ios/lessons/4

I am getting an error like this. How can i fix this error?
➜ ~ gem install bundler
ERROR: While executing gem … (Gem::FilePermissionError)
You don’t have write permissions for the /Library/Ruby/Gems/2.6.0 directory.