ruby - not able to run rails server its giving issue Could not find minitest-5.6.1 in any of the sources (Bundler::GemNotFound) -


hi not able run rails server giving issue could not find minitest-5.6.1 in of sources (bundler::gemnotfound) , when bundle install not show error gemfile given: 

gem 'rails', '4.2.1' # use sqlite3 database active record gem 'mysql2' # use scss stylesheets gem 'sass-rails', '~> 5.0' # use uglifier compressor javascript assets gem 'uglifier', '>= 1.3.0' # use coffeescript .coffee assets , views gem 'coffee-rails', '~> 4.1.0' # see https://github.com/rails/execjs#readme more supported runtimes # gem 'therubyracer', platforms: :ruby  # use jquery javascript library gem 'jquery-rails' # turbolinks makes following links in web application faster. read more: https://github.com/rails/turbolinks gem 'turbolinks' # build json apis ease. read more: https://github.com/rails/jbuilder gem 'jbuilder', '~> 2.0' # bundle exec rake doc:rails generates api under doc/api. gem 'sdoc', '~> 0.4.0', group: :doc gem "paperclip", "~> 4.2"  # use activemodel has_secure_password # gem 'bcrypt', '~> 3.1.7'  # use unicorn app server # gem 'unicorn'  # use capistrano deployment # gem 'capistrano-rails', group: :development  group :development, :test   # call 'byebug' anywhere in code stop execution , debugger console   gem 'byebug'    # access irb console on exception pages or using <%= console %> in views   gem 'web-console', '~> 2.0'    # spring speeds development keeping application running in background. read more: https://github.com/rails/spring   gem 'spring' end

please me out in solving this. in advance.

the problem might due global rails installation (or ruby matter) being different version rails version you're trying run project (4.2.1).

are using bundle exec before rails s command ensure you're using gems specified in gemfile?


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