Bundler could not find compatible versions for gem "activesupport" and "railties"

Question

I successfully installed Railsinstaller on a Win 8 PC and started the project. I set up github and clicked on the project. On the first PC, everything worked in search. Then I installed Railsinstaller on the second Win 8 computer. On the second PC, I ran gem update rails . Then I ran git clone [url] , and that was also successful. But I can not start the rails server because there is no stone. Here is the output of the gem list :

 actionmailer (4.0.0, 3.2.13) actionpack (4.0.0, 4.0.0.rc2, 3.2.13) activemodel (4.0.0, 3.2.13) activerecord (4.0.0, 3.2.13) activerecord-deprecated_finders (1.0.3) activerecord-sqlserver-adapter (3.2.10) activeresource (3.2.13) activesupport (4.0.0, 4.0.0.rc2, 3.2.13) arel (4.0.0, 3.0.2) atomic (1.1.10) bcrypt-ruby (3.1.1 x86-mingw32) bigdecimal (1.1.0) builder (3.1.4, 3.0.4) bundler (1.3.4) coffee-rails (4.0.0, 3.2.2) coffee-script (2.2.0) coffee-script-source (1.6.1) devise (3.0.0) diff-lcs (1.2.4) erubis (2.7.0) execjs (1.4.0) hike (1.2.1) i18n (0.6.4, 0.6.1) io-console (0.3) journey (1.0.4) jquery-rails (3.0.4, 2.2.1) json (1.5.5) mail (2.5.3) mime-types (1.21) minitest (4.7.5, 2.5.1) multi_json (1.7.1) orm_adapter (0.4.0) pg (0.14.1 x86-mingw32) polyglot (0.3.3) rack (1.5.2, 1.4.5) rack-cache (1.2) rack-ssl (1.3.3) rack-test (0.6.2) rails (4.0.0, 3.2.13) railties (4.0.0, 4.0.0.rc2, 3.2.13) rake (10.0.3, 0.9.2.2) rb-readline (0.4.2) rdoc (3.9.5) rspec (2.14.1) rspec-core (2.14.4) rspec-expectations (2.14.0) rspec-mocks (2.14.1) rspec-rails (2.14.0) rubyzip (0.9.9) sass (3.2.7) sass-rails (4.0.0, 3.2.6) sprockets (2.10.0, 2.2.2) sprockets-rails (2.0.0) sqlite3 (1.3.7 x86-mingw32) sqlite3-ruby (1.3.3) thor (0.18.1, 0.17.0) thread_safe (0.1.0) tilt (1.3.6) tiny_tds (0.5.1 x86-mingw32) treetop (1.4.12) tzinfo (0.3.37) warden (1.2.3) 

I tried bundle install :

 Bundler could not find compatible versions for gem "railties": In Gemfile: rspec-rails (= 2.6.1) x86-mingw32 depends on railties (~> 3.0) x86-mingw32 sass-rails (~> 4.0.0) x86-mingw32 depends on railties (4.0.0) 

and bundle update :

 Bundler could not find compatible versions for gem "activesupport": In Gemfile: rspec-rails (= 2.6.1) x86-mingw32 depends on activesupport (~> 3.0) x86-mingw32 rails (= 4.0.0) x86-mingw32 depends on activesupport (4.0.0) Bundler could not find compatible versions for gem "railties": In Gemfile: rails (= 4.0.0) x86-mingw32 depends on railties (= 4.0.0) x86-mingw32 sass-rails (~> 4.0.0) x86-mingw32 depends on railties (4.0.0.rc2) 

but it did not help. I also deleted gemfile.lock and executed the above commands, but still no luck. What I find strange is that he complains about a conflict of gem versions, but when I look at the gem file, I see that all the necessary versions are installed. Could you tell me what I can do wrong, as I completely exclude ideas? Thanks.

UPDATE:

This is my gemfile:

 source 'https://rubygems.org' # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '4.0.0' # Use sqlite3 as the database for Active Record #gem 'sqlite3' # Use SCSS for stylesheets gem 'sass-rails', '~> 4.0.0' # Use Uglifier as compressor for JavaScript assets gem 'uglifier', '>= 1.3.0' # Use CoffeeScript for .js.coffee assets and views gem 'coffee-rails', '~> 4.0.0' # See https://github.com/sstephenson/execjs#readme for more supported runtimes # gem 'therubyracer', platforms: :ruby # Use jquery as the JavaScript library gem 'jquery-rails' # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks gem 'turbolinks' # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder gem 'jbuilder', '~> 1.2' group :doc do # bundle exec rake doc:rails generates the API under doc/api. gem 'sdoc', require: false end # Use ActiveModel has_secure_password # gem 'bcrypt-ruby', '~> 3.0.0' # Use unicorn as the app server # gem 'unicorn' # Use Capistrano for deployment # gem 'capistrano', group: :development # Use debugger # gem 'debugger', group: [:development, :test] group :development do gem 'sqlite3' gem 'rspec-rails', '2.6.1', :require => 'rspec-rails' gem 'faker', '0.3.1' end group :test do gem 'sqlite3' gem 'rspec-rails', '2.6.1', :require => 'rspec-rails' gem 'webrat', '0.7.1' gem 'factory_girl_rails', '1.0' gem 'turn', :require => false end group :production do gem 'pg' end 

Answer 1

If the package says that it cannot find compatible versions of gem, probably because it has nowhere to look. You give it version numbers, i.e. Forcing him to take specific versions for each gem or versions that are superior to X or below X

Try removing the version numbers for the guilty gems from your Gemfile and try again:

 gem 'rspec-rails' 

instead

 gem 'rspec-rails', '2.6.1' 

Answer 2

I had the same problem when trying to create a ROR blog just now. The solution is to edit your gemfile on lines 5 and 9 of the gem 'rails' and gem 'sass-rails' lines. Delete parts of both lines with version 4.0 behind it and save the retype command in the terminal. Hope this helps.

Answer 3

I solved all this: "The system cannot find the specified path to the file" and so with Rails. The solution was to provide the correct path to your X:\RailsInstaller\Ruby2.0.0\bin there are a lot of bat files and installation on windows, there are some strange binary paths, it was like

C:\users\emechnic\railsinstaller\stage...

and I replaced it with

X:\RailsInstaller\Ruby2.0.0\bin and it works great !! )