rubygems VS nvm

Fetching source index from https://rubygems.org/ Could not verify the SSL certificate for https://rubygems.org/quick/Marshal.4.8/nokogiri-1.13.10-x86_64-linux.gemspec.rz. There is a chance you are experiencing a man-in-the-middle attack, but most likely your system doesn't have the CA certificates needed for verification. For information about OpenSSL certificates, see http://bit.ly/ruby-ssl. To connect without using SSL, edit your Gemfile sources and change 'https' to 'http'

# Gemfile source 'https://rubygems.org' gem 'dotenv' gem 'json' gem 'pry' gem 'rake' gem 'sassc' gem 'sinatra' gem 'sinatra-activerecord' gem 'sinatra-contrib' gem 'sinatra-static-assets' group :development do gem 'foreman' gem 'rubocop' gem 'sqlite3', '~> 1.3', '>= 1.3.11' end group :test do gem 'rack-test' gem 'rspec', require: 'spec' end group :production do gem 'pg' end

mkdir myapp && cd myapp echo "source 'https://rubygems.org'" > Gemfile echo "gem 'rails', '7.1.3.2'" >> Gemfile bundle install bundle exec rails new . --force --database=postgresql -j=esbuild -c=tailwind

With Ruby installed, you can now manage your RubyGems with the gem command. Install the Rails gem or update if you already have it.

source 'https://rubygems.org'

# frozen_string_literal: true source 'https://rubygems.org' ruby '>= 3.2.2' gem 'aws-sdk-bedrockruntime'

RubyGems Environment: - RUBYGEMS VERSION: 3.4.10 - RUBY VERSION: 3.2.2 (2023-03-30 patchlevel 53) [arm64-darwin22] - INSTALLATION DIRECTORY: /Users/michaeldaross/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0 - USER INSTALLATION DIRECTORY: /Users/michaeldaross/.gem/ruby/3.2.0 - RUBY EXECUTABLE: /Users/michaeldaross/.asdf/installs/ruby/3.2.2/bin/ruby - GIT EXECUTABLE: /usr/bin/git - EXECUTABLE DIRECTORY: /Users/michaeldaross/.asdf/installs/ruby/3.2.2/bin - SPEC CACHE DIRECTORY: /Users/michaeldaross/.gem/specs - SYSTEM CONFIGURATION DIRECTORY: /Users/michaeldaross/.asdf/installs/ruby/3.2.2/etc - RUBYGEMS PLATFORMS: - ruby - arm64-darwin-22 - GEM PATHS: - /Users/michaeldaross/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0 - /Users/michaeldaross/.gem/ruby/3.2.0 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :backtrace => true - :bulk_threshold => 1000 - "gem" => "--no-document" - REMOTE SOURCES: - https://rubygems.org/ ...

Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /usr/share/rvm/gems/ruby-2.7.5/gems/mysql2-0.5.5/ext/mysql2 /usr/share/rvm/rubies/ruby-2.7.5/bin/ruby -I /usr/share/rvm/rubies/ruby-2.7.5/lib/ruby/2.7.0 -r ./siteconf20231208-2396-1amnwp6.rb extconf.rb checking for rb_absint_size()... yes checking for rb_absint_singlebit_p()... yes checking for rb_gc_mark_movable()... yes checking for rb_wait_for_single_fd()... yes checking for rb_enc_interned_str() in ruby.h... no ----- Cannot find library dir(s) /home/julio/.rvm/usr/lib ----- *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/usr/share/rvm/rubies/ruby-2.7.5/bin/$(RUBY_BASE_NAME) --with-openssl-dir --with-openssl-dir --with-openssl-include --without-openssl-include=${openssl-dir}/include --with-openssl-lib --without-openssl-lib=${openssl-dir}/lib To see why this extension failed to compile, please check the mkmf.log which can be found here: /usr/share/rvm/gems/ruby-2.7.5/extensions/x86_64-linux/2.7.0/mysql2-0.5.5/mkmf.log extconf failed, exit code 1 Gem files will remain installed in /usr/share/rvm/gems/ruby-2.7.5/gems/mysql2-0.5.5 for inspection. Results logged to /usr/share/rvm/gems/ruby-2.7.5/extensions/x86_64-linux/2.7.0/mysql2-0.5.5/gem_make.out An error occurred while installing mysql2 (0.5.5), and Bundler cannot continue. Make sure that `gem install mysql2 -v '0.5.5' --source 'https://rubygems.org/'` succeeds before bundling.

Bundle complete! 14 Gemfile dependencies, 83 gems now installed. run bundle lock --add-platform=x86_64-linux Fetching gem metadata from https://rubygems.org/......... Resolving dependencies... Writing lockfile to C:/Users/****/Desktop/Projects/Rails/MyFirstProject/Gemfile.lock run bundle binstubs bundler rails importmap:install bin/rails aborted! Errno::ENOENT: No such file or directory - C:/Users/****/Desktop/Projects/Rails/MyFirstProject/Rakefile (Errno::ENOENT) :37:in `require' :37:in `require' bin/rails:4:in `' (See full trace by running task with --trace) rails turbo:install stimulus:install bin/rails aborted! Errno::ENOENT: No such file or directory - C:/Users/****/Desktop/Projects/Rails/MyFirstProject/Rakefile (Errno::ENOENT) :37:in `require' :37:in `require' bin/rails:4:in `' (See full trace by running task with --trace)

-----> Building on the Heroku-22 stack -----> Determining which buildpack to use for this app ! Warning: Multiple default buildpacks reported the ability to handle this app. The first buildpack in the list below will be used. Detected buildpacks: Ruby,Node.js See https://devcenter.heroku.com/articles/buildpacks#buildpack-detect-order -----> Ruby app detected -----> Installing bundler 2.3.25 -----> Removing BUNDLED WITH version in the Gemfile.lock -----> Compiling Ruby/Rails -----> Using Ruby version: ruby-3.1.2 -----> Installing dependencies using bundler 2.3.25 Running: BUNDLE_WITHOUT='development:test' BUNDLE_PATH=vendor/bundle BUNDLE_BIN=vendor/bundle/bin BUNDLE_DEPLOYMENT=1 bundle install -j4 Fetching gem metadata from https://rubygems.org/........ Fetching rake 13.1.0 Installing rake 13.1.0 Fetching connection_pool 2.4.1 Fetching bigdecimal 3.1.4 Fetching concurrent-ruby 1.2.2 Fetching base64 0.2.0 Installing bigdecimal 3.1.4 with native extensions Installing connection_pool 2.4.1 Installing base64 0.2.0 Using ruby2_keywords 0.0.5 Fetching minitest 5.20.0 Fetching mutex_m 0.2.0 Installing minitest 5.20.0 Installing mutex_m 0.2.0 Installing concurrent-ruby 1.2.2 Fetching erubi 1.12.0 Fetching builder 3.2.4 Installing builder 3.2.4 Installing erubi 1.12.0 Fetching racc 1.7.3 Fetching crass 1.0.6 Installing racc 1.7.3 with native extensions Fetching rack 2.2.8 Installing crass 1.0.6 Fetching nio4r 2.7.0 Installing rack 2.2.8 Installing nio4r 2.7.0 with native extensions Fetching websocket-extensions 0.1.5 Installing websocket-extensions 0.1.5 Fetching zeitwerk 2.6.12 Installing zeitwerk 2.6.12 Fetching timeout 0.4.1 Installing timeout 0.4.1 Fetching marcel 1.0.2 Installing marcel 1.0.2 Fetching mini_mime 1.1.5 Installing mini_mime 1.1.5 Fetching date 3.3.4 Installing date 3.3.4 with native extensions Fetching public_suffix 5.0.4 Installing public_suffix 5.0.4 Fetching stringio 3.1.0 Installing stringio 3.1.0 with native extensions Fetching io-console 0.6.0 Installing io-console 0.6.0 with native extensions Fetching webrick 1.8.1 Installing webrick 1.8.1 Fetching thor 1.3.0 Installing thor 1.3.0 Fetching kaminari-core 1.2.2 Installing kaminari-core 1.2.2 Fetching ffi 1.16.3 Installing ffi 1.16.3 with native extensions Fetching tilt 2.3.0 Installing tilt 2.3.0 Fetching selectize-rails 0.12.6 Installing selectize-rails 0.12.6 Fetching amazing_print 1.5.0 Installing amazing_print 1.5.0 Fetching aws-eventstream 1.3.0 Installing aws-eventstream 1.3.0 Fetching aws-partitions 1.863.0 Installing aws-partitions 1.863.0 Fetching jmespath 1.6.2 Installing jmespath 1.6.2 Fetching bcrypt 3.1.20 Installing bcrypt 3.1.20 with native extensions Fetching msgpack 1.7.2 Installing msgpack 1.7.2 with native extensions Using bundler 2.3.25 Fetching content_disposition 1.0.0 Installing content_disposition 1.0.0 Fetching orm_adapter 0.5.0 Installing orm_adapter 0.5.0 Fetching mini_magick 4.12.0 Installing mini_magick 4.12.0 Fetching pg 1.5.4 Installing pg 1.5.4 with native extensions Fetching redis 4.8.1 Installing redis 4.8.1 Fetching semantic_range 3.0.0 Fetching stripe 5.55.0 Installing semantic_range 3.0.0 Fetching turbolinks-source 5.2.0 Installing stripe 5.55.0 Installing turbolinks-source 5.2.0 Fetching drb 2.2.0 Installing drb 2.2.0 Fetching i18n 1.14.1 Installing i18n 1.14.1 Fetching tzinfo 2.0.6 Fetching rack-session 1.0.2 Installing tzinfo 2.0.6 Installing rack-session 1.0.2 Fetching rack-test 2.1.0 Fetching sprockets 4.2.1 Installing rack-test 2.1.0 Fetching warden 1.2.9 Installing sprockets 4.2.1 Installing warden 1.2.9 Fetching rack-proxy 0.7.7 Installing rack-proxy 0.7.7 Fetching websocket-driver 0.7.6 Fetching net-protocol 0.2.2 Installing net-protocol 0.2.2 Installing websocket-driver 0.7.6 with native extensions Fetching nokogiri 1.15.5 (x86_64-linux) Installing nokogiri 1.15.5 (x86_64-linux) Fetching addressable 2.8.5 Installing addressable 2.8.5 Fetching psych 5.1.1.1 Installing psych 5.1.1.1 with native extensions Fetching reline 0.4.1 Installing reline 0.4.1 Fetching rackup 1.0.0 Installing rackup 1.0.0 Fetching puma 5.6.7 Installing puma 5.6.7 with native extensions Fetching aws-sigv4 1.8.0 Installing aws-sigv4 1.8.0 Fetching sidekiq 6.5.12 Installing sidekiq 6.5.12 Fetching bootsnap 1.17.0 Installing bootsnap 1.17.0 with native extensions Fetching turbolinks 5.2.1 Installing turbolinks 5.2.1 Fetching money 6.16.0 Installing money 6.16.0 Fetching activesupport 7.1.2 Installing activesupport 7.1.2 Fetching net-imap 0.4.7 Installing net-imap 0.4.7 Fetching net-pop 0.1.2 Installing net-pop 0.1.2 Fetching net-smtp 0.4.0 Installing net-smtp 0.4.0 Fetching loofah 2.22.0 Installing loofah 2.22.0 Fetching down 5.4.1 Installing down 5.4.1 Fetching sassc 2.4.0 Installing sassc 2.4.0 with native extensions Fetching ruby-vips 2.2.0 Installing ruby-vips 2.2.0 Fetching aws-sdk-core 3.190.0 Installing aws-sdk-core 3.190.0 Fetching monetize 1.12.0 Installing monetize 1.12.0 Fetching rails-dom-testing 2.2.0 Installing rails-dom-testing 2.2.0 Fetching globalid 1.2.1 Installing globalid 1.2.1 Fetching activemodel 7.1.2 Installing activemodel 7.1.2 Fetching mail 2.8.1 Installing mail 2.8.1 Fetching rails-html-sanitizer 1.6.0 Installing rails-html-sanitizer 1.6.0 Fetching shrine 3.5.0 Installing shrine 3.5.0 Fetching rdoc 6.6.0 Installing rdoc 6.6.0 Fetching image_processing 1.12.2 Installing image_processing 1.12.2 Fetching aws-sdk-kms 1.74.0 Installing aws-sdk-kms 1.74.0 Fetching activejob 7.1.2 Installing activejob 7.1.2 Fetching activerecord 7.1.2 Installing activerecord 7.1.2 Fetching actionview 7.1.2 Installing actionview 7.1.2 Fetching irb 1.10.0 Installing irb 1.10.0 Fetching aws-sdk-s3 1.141.0 Installing aws-sdk-s3 1.141.0 Fetching kaminari-activerecord 1.2.2 Installing kaminari-activerecord 1.2.2 Fetching actionpack 7.1.2 Installing actionpack 7.1.2 Fetching kaminari-actionview 1.2.2 Installing kaminari-actionview 1.2.2 Fetching jbuilder 2.11.5 Installing jbuilder 2.11.5 Fetching actioncable 7.1.2 Installing actioncable 7.1.2 Fetching activestorage 7.1.2 Installing activestorage 7.1.2 Fetching actionmailer 7.1.2 Installing actionmailer 7.1.2 Fetching railties 7.1.2 Installing railties 7.1.2 Fetching sprockets-rails 3.4.2 Installing sprockets-rails 3.4.2 Fetching kaminari 1.2.2 Installing kaminari 1.2.2 Fetching actionmailbox 7.1.2 Installing actionmailbox 7.1.2 Fetching actiontext 7.1.2 Fetching momentjs-rails 2.29.4.1 Installing actiontext 7.1.2 Installing momentjs-rails 2.29.4.1 Fetching jquery-rails 4.6.0 Installing jquery-rails 4.6.0 Fetching responders 3.1.1 Fetching money-rails 1.15.0 Installing responders 3.1.1 Fetching stimulus-rails 1.3.0 Installing money-rails 1.15.0 Installing stimulus-rails 1.3.0 Fetching webpacker 5.4.4 Fetching tailwindcss-rails 2.0.32 (x86_64-linux) Installing webpacker 5.4.4 Fetching rails 7.1.2 Installing rails 7.1.2 Fetching datetime_picker_rails 0.0.7 Installing datetime_picker_rails 0.0.7 Fetching devise 4.9.3 Installing devise 4.9.3 Installing tailwindcss-rails 2.0.32 (x86_64-linux) Fetching sassc-rails 2.1.2 Installing sassc-rails 2.1.2 Fetching administrate 0.16.0 Installing administrate 0.16.0 Fetching administrate-field-enum 0.0.9 Installing administrate-field-enum 0.0.9 Bundle complete! 40 Gemfile dependencies, 114 gems now installed. Gems in the groups 'development' and 'test' were not installed. Bundled gems are installed into `./vendor/bundle` Post-install message from devise:

nvm - Node version manager

Node.js + Nvm - runtime for javascript without a browser

Install Node.js if it hasn't been installed. There are several ways to install Node.js. You may download the installer from the official website, or install it with tools like NVM. After installation, run this command to verify its installation.

Our server also needs Node.js to run our app. We could install the binary directly, but I prefer to use a tool called NVM, which allows us to easily manage Node versions. We can install it with this command:

By setting up your environment in isolation, you can prevent yourself from a lot of issues when experimenting with code. It makes your code behave more predictable due to the defined state of the runtime environment you are working with. This article should provide you with enough information to get started, but obviously, there is a lot more power embedded in NVM, Virtual Environment and RBEnv. So make sure to check their documentation.

I highly recommend setting up nodejs with a version manager, nvm was and still is a popular option, however, I now recommend and have been using fnm, a simpler and faster alternative to manage my nodejs versions.

The purpose of a version manager is to help you navigate or install any tools for development easily. Version Manager can be one tool for each dependency (e.g. NVM, g) or One tool for all dependencies (e.g. asdf, mise).

I usually develop on Windows so I installed NVM for Windows from here, but if you’re on other OS I’m sure you can find a version that supports it, probably this is the answer.

This was a very quick introduction to how I setup NodeJS on my environment using nvm. If you have any questions please refer to the official documentation or contact me via my Social Links.