Top "Gemfile" questions

Gemfile - A format for describing gem dependencies for Ruby programs.

is it desirable to remove Gemfile.lock?

I'm on Ubuntu 10.04, the app that I have to push to Heroku has a Gemfile.lock, this app was developed …

ruby-on-rails ruby heroku gemfile gemfile.lock
How to find unused gems in my Gemfile

How to find unused gems in my Gemfile, so that I can cleanup references which are no longer used.

ruby-on-rails gemfile
An error occurred while installing debugger-linecache (1.1.1), and Bundler cannot continue

Any idea how to fix this? Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /home/durrantm/.rvm/rubies/…

ruby-on-rails ruby gem gemfile
Bundler: always use latest revision of git branch in Gemfile

I have a Gemfile with a private git repo in the following format: gem 'magic_beans', :git => "git@git.…

ruby git bundler gemfile
Error running 'bundle install' using Ruby 1.9.3

I'm going through the second edition of Ruby on Rails Tutorial (http://ruby.railstutorial.org/). I'm following each step, so …

bundler gemfile ruby-1.9.3
You have already activated rack 1.6.0, but your Gemfile requires rack 1.6.4

Similar to problem with rack 1.3.2. You have already activated rack 1.3.2, but your Gemfile requires rack 1.2.3 -- I'm experiencing You have …

ruby-on-rails nginx rack gemfile
How do i get IntelliJ to pick up my environment variables on MacOS X?

I have tried to set these using RCenvironment, .bashrc, .MacOSX/environment.plist and /etc/launchd.conf and restarted computer....IntelliJ …

ruby intellij-idea gemfile
Bundler cannot find a version of a gem, but gem install with the same name works

I've created a gem, and for some reason this one keeps bugging me, and refuses to install properly through bundler. …

ruby-on-rails bundler gemfile
Troubles with git and Gemfile.lock

I keep running into the following error with my Gemfile.lock whenever I want to do a git pull or …

ruby-on-rails git gemfile merge-conflict-resolution gemfile.lock
When trying to upgrade to Rails 5, getting "Bundler could not find compatible versions for gem "railties"" error

I’m trying to upgrade to Rails 5. I deleted my Gemfile.lock file, edited my Gemfile to look like below …

ruby-on-rails ruby-on-rails-4 rubygems gemfile