rails aborted! when running `rails new` and `rails s` giving load error for nokogiri and dlopen

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I am on macOS and tried starting a new rails app with rails new MyBlog -T --database:postgresql and I am getting the following error dialog (the same happens for rails s:

LoadError: cannot load such file -- nokogiri/nokogiri
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:89:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:44:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri/extension.rb:25:in `rescue in <main>'
/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri/extension.rb:4:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri.rb:11:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/actiontext-6.1.3/lib/action_text.rb:6:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/actiontext-6.1.3/lib/action_text/engine.rb:8:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Users/me/CodeProjects/MyBlog/config/application.rb:12:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:53:in `require_relative'
/Users/me/CodeProjects/MyBlog/Rakefile:4:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/commands/rake/rake_command.rb:20:in `block in perform'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/commands/rake/rake_command.rb:18:in `perform'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/command.rb:52:in `invoke'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/commands.rb:18:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Users/me/CodeProjects/MyBlog/bin/rails:5:in `<top (required)>'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `load'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `call'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client/command.rb:7:in `call'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client.rb:30:in `run'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/bin/spring:49:in `<top (required)>'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `load'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `<top (required)>'
/Users/me/CodeProjects/MyBlog/bin/spring:10:in `block in <top (required)>'
/Users/me/CodeProjects/MyBlog/bin/spring:7:in `tap'
/Users/me/CodeProjects/MyBlog/bin/spring:7:in `<top (required)>'
bin/rails:2:in `load'
bin/rails:2:in `<main>'

Caused by:
LoadError: dlopen(/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri/2.6/nokogiri.bundle, 0x0009): could not use '/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri/2.6/nokogiri.bundle' because it is not a compatible arch - /Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri/2.6/nokogiri.bundle
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri/extension.rb:6:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/nokogiri-1.11.2-arm64-darwin/lib/nokogiri.rb:11:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/actiontext-6.1.3/lib/action_text.rb:6:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Library/Ruby/Gems/2.6.0/gems/actiontext-6.1.3/lib/action_text/engine.rb:8:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `block in require'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:299:in `load_dependency'
/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.3/lib/active_support/dependencies.rb:332:in `require'
/Users/me/CodeProjects/MyBlog/config/application.rb:12:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:53:in `require_relative'
/Users/me/CodeProjects/MyBlog/Rakefile:4:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/commands/rake/rake_command.rb:20:in `block in perform'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/commands/rake/rake_command.rb:18:in `perform'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/command.rb:52:in `invoke'
/Library/Ruby/Gems/2.6.0/gems/railties-6.1.3/lib/rails/commands.rb:18:in `<main>'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/Library/Ruby/Gems/2.6.0/gems/bootsnap-1.7.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/Users/me/CodeProjects/MyBlog/bin/rails:5:in `<top (required)>'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `load'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `call'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client/command.rb:7:in `call'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/client.rb:30:in `run'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/bin/spring:49:in `<top (required)>'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `load'
/Library/Ruby/Gems/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `<top (required)>'
/Users/me/CodeProjects/MyBlog/bin/spring:10:in `block in <top (required)>'
/Users/me/CodeProjects/MyBlog/bin/spring:7:in `tap'
/Users/me/CodeProjects/MyBlog/bin/spring:7:in `<top (required)>'
bin/rails:2:in `load'
bin/rails:2:in `<main>'

I tried bundle update and bundle install, without anything changing.

When I try gem uninstall nokogiri I get

gem uninstall nokogiri

Select gem to uninstall:
 1. nokogiri-1.11.2-arm64-darwin
 2. nokogiri-1.11.2-x86_64-darwin
 3. All versions
>

und with 3 I run into

ERROR:  While executing gem ... (Gem::FilePermissionError)
    You don't have write permissions for the /Library/Ruby/Gems/2.6.0 directory.

can anyone help me out please?

apple-silicon rubygems nokogiri ruby-on-rails ruby
2 Answers

The permission error probably means the gem has been installed by user root, doing something like sudo gem install, which means you have to use sudo to remove it too.

Now the nokogiri gem usually relies upon what is called native extensions, i.e. code that has to be compiled for a specific kind of platform.

Here we can see you have nokogiri installed for both x86_64-darwin and arm64-darwin.

Here darwin refers to your operating system (mac OS)

x86_64 is the code named for the 64bit versions of the intel family of processor, something also called amd64 because the first such processor was developed by AMD.

arm64 is another computer architecture, based on ARM which is often use in mobile phones and tablets because of it's lower energy consumption.

arm64-darwin refers to the new Apple Silicon architecture.

Now dlopen is the C api to load a shared-library (.so), and it reports clearly:

 could not use '.../nokogiri-1.11.2-arm64-darwin/l...' because it is not a compatible arch

So you know it's not usable on your system. which means you can probably safely remove it.

Additionaly, you could try using asdf, rbenv, rvm or something similar to manage your ruby versions, which will also keep your gems (depending on how you configure it) in your User's folder so you don't need to worry about sudo.

user_6103510

I was just having the same issue on my local environment (MAC OS Catalina 10.15.7, ruby 2.6.3p62, Rails 6.1.3) and I was able to resolve it by doing the following.

# Remove all versions of the nokogiri gem
sudo gem uninstall nokogiri
brew install libxml2
gem install nokogiri -- --use-system-libraries \
--with-xml2-include=$(brew --prefix libxml2)/include/libxml2

Then remove the nokogiri (1.11.2-arm64-darwin) dependency from your Gemfile.lock.

nokogiri (1.11.2-arm64-darwin)
  racc (~> 1.4)

The idea of installing libxml2 via brew and using it for the nokogiri gem I got it from here: https://nokogiri.org/tutorials/installing_nokogiri.html#macos-error-use-of-undeclared-identifier-lzma_ok (solution 2)

Hope it helps! Happy rails coding!

Update You may not need to uninstall nokogiri and install libxml2. By simply removing nokogiri (1.11.2-arm64-darwin) from your Gemfile.lock may solve the issue

user_19715140
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