Paul,
I did. Or at least, I tried:
edo@MacBook-Pro veo-app % sudo gem install cocoapods
Password:
Fetching concurrent-ruby-1.1.7.gem
Fetching i18n-0.9.5.gem
Fetching thread_safe-0.3.6.gem
Fetching tzinfo-1.2.7.gem
Fetching activesupport-4.2.11.3.gem
Fetching nap-1.1.0.gem
Fetching fuzzy_match-2.0.4.gem
Fetching httpclient-2.8.3.gem
Fetching algoliasearch-1.27.4.gem
Fetching ffi-1.13.1.gem
Fetching ethon-0.12.0.gem
Fetching typhoeus-1.4.0.gem
Fetching netrc-0.11.0.gem
Fetching cocoapods-core-1.9.3.gem
Fetching claide-1.0.3.gem
Fetching cocoapods-deintegrate-1.0.4.gem
Fetching cocoapods-downloader-1.4.0.gem
Fetching cocoapods-plugins-1.0.0.gem
Fetching cocoapods-search-1.0.0.gem
Fetching cocoapods-stats-1.1.0.gem
Fetching cocoapods-trunk-1.5.0.gem
Fetching cocoapods-try-1.2.0.gem
Fetching molinillo-0.6.6.gem
Fetching atomos-0.1.3.gem
Fetching colored2-3.1.2.gem
Fetching nanaimo-0.3.0.gem
Fetching xcodeproj-1.18.0.gem
Fetching escape-0.0.4.gem
Fetching fourflusher-2.3.1.gem
Fetching gh_inspector-1.1.3.gem
Fetching ruby-macho-1.4.0.gem
Fetching cocoapods-1.9.3.gem
Successfully installed concurrent-ruby-1.1.7
Successfully installed i18n-0.9.5
Successfully installed thread_safe-0.3.6
Successfully installed tzinfo-1.2.7
Successfully installed activesupport-4.2.11.3
Successfully installed nap-1.1.0
Successfully installed fuzzy_match-2.0.4
Successfully installed httpclient-2.8.3
Successfully installed algoliasearch-1.27.4
Building native extensions. This could take a while...
ERROR: Error installing cocoapods:
ERROR: Failed to build gem native extension.
current directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 -r ./siteconf20201003-2275-1pzsodg.rb extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/include/ruby.h
You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.
extconf failed, exit code 1
Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-19/2.6.0/ffi-1.13.1/gem_make.out
edo@MacBook-Pro veo-app % brew install ruby-dev
Error: You have not agreed to the Xcode license. Please resolve this by running:
sudo xcodebuild -license accept
edo@MacBook-Pro veo-app % sudo xcodebuild -license accept
edo@MacBook-Pro veo-app % sudo gem install cocoapods
Building native extensions. This could take a while...
Successfully installed ffi-1.13.1
Successfully installed ethon-0.12.0
Successfully installed typhoeus-1.4.0
Successfully installed netrc-0.11.0
Successfully installed cocoapods-core-1.9.3
Successfully installed claide-1.0.3
Successfully installed cocoapods-deintegrate-1.0.4
Successfully installed cocoapods-downloader-1.4.0
Successfully installed cocoapods-plugins-1.0.0
Successfully installed cocoapods-search-1.0.0
Successfully installed cocoapods-stats-1.1.0
Successfully installed cocoapods-trunk-1.5.0
Successfully installed cocoapods-try-1.2.0
Successfully installed molinillo-0.6.6
Successfully installed atomos-0.1.3
Successfully installed colored2-3.1.2
Successfully installed nanaimo-0.3.0
Successfully installed xcodeproj-1.18.0
Successfully installed escape-0.0.4
Successfully installed fourflusher-2.3.1
Successfully installed gh_inspector-1.1.3
Successfully installed ruby-macho-1.4.0
Successfully installed cocoapods-1.9.3
Parsing documentation for ffi-1.13.1
Installing ri documentation for ffi-1.13.1
Parsing documentation for ethon-0.12.0
Installing ri documentation for ethon-0.12.0
Parsing documentation for typhoeus-1.4.0
Installing ri documentation for typhoeus-1.4.0
Parsing documentation for netrc-0.11.0
Installing ri documentation for netrc-0.11.0
Parsing documentation for cocoapods-core-1.9.3
Installing ri documentation for cocoapods-core-1.9.3
Parsing documentation for claide-1.0.3
Installing ri documentation for claide-1.0.3
Parsing documentation for cocoapods-deintegrate-1.0.4
Installing ri documentation for cocoapods-deintegrate-1.0.4
Parsing documentation for cocoapods-downloader-1.4.0
Installing ri documentation for cocoapods-downloader-1.4.0
Parsing documentation for cocoapods-plugins-1.0.0
Installing ri documentation for cocoapods-plugins-1.0.0
Parsing documentation for cocoapods-search-1.0.0
Installing ri documentation for cocoapods-search-1.0.0
Parsing documentation for cocoapods-stats-1.1.0
Installing ri documentation for cocoapods-stats-1.1.0
Parsing documentation for cocoapods-trunk-1.5.0
Installing ri documentation for cocoapods-trunk-1.5.0
Parsing documentation for cocoapods-try-1.2.0
Installing ri documentation for cocoapods-try-1.2.0
Parsing documentation for molinillo-0.6.6
Installing ri documentation for molinillo-0.6.6
Parsing documentation for atomos-0.1.3
Installing ri documentation for atomos-0.1.3
Parsing documentation for colored2-3.1.2
Installing ri documentation for colored2-3.1.2
Parsing documentation for nanaimo-0.3.0
Installing ri documentation for nanaimo-0.3.0
Parsing documentation for xcodeproj-1.18.0
Installing ri documentation for xcodeproj-1.18.0
Parsing documentation for escape-0.0.4
Installing ri documentation for escape-0.0.4
Parsing documentation for fourflusher-2.3.1
Installing ri documentation for fourflusher-2.3.1
Parsing documentation for gh_inspector-1.1.3
Installing ri documentation for gh_inspector-1.1.3
Parsing documentation for ruby-macho-1.4.0
Installing ri documentation for ruby-macho-1.4.0
Parsing documentation for cocoapods-1.9.3
Installing ri documentation for cocoapods-1.9.3
Done installing documentation for ffi, ethon, typhoeus, netrc, cocoapods-core, claide, cocoapods-deintegrate, cocoapods-downloader, cocoapods-plugins, cocoapods-search, cocoapods-stats, cocoapods-trunk, cocoapods-try, molinillo, atomos, colored2, nanaimo, xcodeproj, escape, fourflusher, gh_inspector, ruby-macho, cocoapods after 28 seconds
23 gems installed
I don’t know how to clean up and try again.
Thanks.