Could not find bundler error

Question

When I try to do bundler update I get this error    rvm rubies ruby-1 9 2-p180 lib ruby site ruby 1 9 1 rubygems dependency rb 247 in  to specs   Could not find bundler   gt   0  amongst  rake-0 8 7  rake-0 8 7  rubygems-update-1 8 4   Gem  LoadError    I m new to Ruby  can someone tell me what would cause this  Rake 0 8 7 is installed

User · Answer

The command is bundle update  there is no  r  in the  bundle     To check if bundler is installed do   gem list bundler or even which bundle and the command will list either the bundler version or the path to it  If nothing is shown  then install bundler by typing gem install bundler

User · Answer

For anyone encountering this issue with Capistrano  capistrano isn t able to locate the bundler  The reason might be that you installed bundler under some other gemset where the Capistrano isn t even looking    List your gemsets       rvm gemset list    Use a particular gemset       rvm use  my get set     Install bundler under that gemset       gem install bundler   Then  try again with the deploy task

User · Answer

Can be related to https   github com bundler bundler-features issues 34 if you are running the command inside another bundle exec  Try using Bundler with original env if that is the case

User · Answer

Just in case  I had similar error with bundler 2 1 2 and solved it with  sudo gem install bundler -v 1 17 3 If you have several bundler versions installed  then you can run specific version of bundle this way  bundle  1 17 3  exec rspec Though seems like later bundler versions are pretty buggy  had issues on 3 different projects on 2 operation systems   having one old bundler may work the best  at least this is what I have on my Ubuntu  amp  MacOS Latest bundler versions may override stable bundler -v 1 17 3  It can be not easy to remove latest bundler from system  here is what helped me   Remove default version  https   stackoverflow com a 60550744 1751321 Remove bundler rb and bundler folder from load paths  ruby -e  puts  LOAD PATH  Then reinstall stable bundler -v 1 17 3

User · Answer

According to this answer to a similar question  it should be enough   rvmsudo gem install bundler    Cheers

User · Answer

I resolved it by deleting Gemfile lock and  gem install bundler 2 2 0

User · Answer

I had the same problem    something happened to my bash profile that wasn t setting up the RVM stuff correctly   Make sure your bash profile has the following line      -s   HOME  rvm scripts rvm      amp  amp      HOME  rvm scripts rvm     This loads RVM into a shell session    Then I ran  source    bash profile  and that reloaded everything that was in my bash profile   That seemed to fix it for me

User · Answer

In my case I believe I had an old Ruby remaining on the system  not registered on rvm  and even if the path variables and gem list was okay  it would still use the old Ruby during deployments with Capistrano  And then I realized  the Ruby I had installed with rvm wasn t set to the default one  Running  rvm alias create default  lt rvm registered ruby gt    Fixed it

User · Answer

I got this after upgrading to ruby 2 1 0  My PATH was set in my login script to include  gem ruby 2 0 0 bin  Updating the version number fixed it

User · Answer

The system might be running  rootless   Try to set the firmware nvram variable boot-args to  rootless 0    Try to run set of commands    sudo nvram boot-args  rootless 0    sudo reboot   After reboot completes  run   sudo gem install bundler

User · Answer

If you re using rbenv running rbenv rehash can solve this after you ve installed bundler and are still getting the issue

User · Answer

If You are using rvm  then try the following command   rvmsudo gem install bundler   According to another question  Could not find rails   gt   0  amongst     Gem  LoadError   Hope it helped  Cheers

User · Answer

Make sure you re entering  bundle  update  if you have the bundler gem installed   bundle update  If you don t have bundler installed  do gem install bundler

User · Answer

I had this problem  then I did   gem install bundle   notice  bundle  not  bundler  solved my problem   then in your project folder do   bundle install   and then you can run your project using    script rails server

User · Answer

You may have to do something like  rvm use 1 9 2  first so that you are using the correct ruby and gemset   You can check which ruby you are using by doing  which ruby

User · Answer

I had the same problem  This worked for me    run rvm script rvm and also add it to your  profile or  bash profile as shown in https   rvm io rvm install  use bundle without sudo

[ruby-on-rails] "Could not find bundler" error

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