What’s wrong with " gem ‘rack’, ‘2.0.1’ " in my Gemfile ?
Here’s the error I get when I run bundle install:
Bundler could not find compatible versions for gem “rack”: In Gemfile: rack (= 2.0.1)
rails (= 5.0.0.1) was resolved to 5.0.0.1, which depends on
actionpack (= 5.0.0.1) was resolved to 5.0.0.1, which depends on
rack (~> 2.0)
mailcatcher (= 0.6.5) was resolved to 0.6.5, which depends on
rack (~> 1.5)
sass-rails (~> 5.0.6) was resolved to 5.0.6, which depends on
sprockets (< 4.0, >= 2.8) was resolved to 3.7.0, which depends on
rack (< 3, > 1)
thin (= 1.5) was resolved to 1.5.0, which depends on
rack (>= 1.0.0)
Here’s my Gemfile, I removed the Gemfile.lock file so it wouldn’t be relevant So what’s wrong with " gem ‘rack’, ‘2.0.1’ " in my Gemfile ?
source ‘https://rubygems.org’
gem ‘railties’, ‘5.0.0.1’ gem ‘rack’, ‘2.0.1’ gem ‘rails’, ‘5.0.0.1’ gem ‘rake’, ‘11.2.2’ gem ‘mysql2’ gem ‘sass-rails’, ‘~> 5.0.6’ gem ‘uglifier’, ‘>= 1.3.0’ gem ‘jquery-rails’ gem ‘jbuilder’, ‘~> 2.0’ gem ‘sdoc’, ‘~> 0.4.0’, group: :doc gem ‘spring’, group: :development gem ‘thin’, ‘1.5’ gem ‘devise’ gem ‘will_paginate’, ‘~> 3.0’ gem ‘carrierwave’ gem ‘mini_magick’ gem ‘mailcatcher’, ‘0.6.5’
group :development, :test do gem ‘simplecov’, ‘~> 0.7.1’, :require => false gem ‘rspec-rails’, ‘~> 2’ gem ‘shoulda-matchers’ gem ‘faker’ gem ‘pry-byebug’ gem ‘mocha’ gem ‘cucumber-rails’, :require => false gem ‘database_cleaner’ gem ‘launchy’ end