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I'm trying to generate a shell script for local building of a project which uses Travis CI with the help of Travis build library. I am going to use it as an addon for Travis CLI. So I've installed CLI:

sudo apt-get install -y python-software-properties sudo apt-add-repository -y ppa:brightbox/ruby-ng sudo apt-get update sudo apt-get install ruby2.1 ruby-switch sudo ruby-switch --set ruby2.1 sudo apt-get install -y ruby2.1-dev sudo gem install travis --no-rdoc --no-ri 

...

vagrant@worker-2:~$ ruby -v ruby 2.1.6p336 (2015-04-13 revision 50298) [x86_64-linux-gnu] vagrant@worker-2:~$ travis -v 1.7.7 

Then I've installed Travis build as CLI addon according to the docs:

vagrant@worker-2:~$ git clone https://github.com/travis-ci/travis-build.git Cloning into 'travis-build'... remote: Counting objects: 21669, done. remote: Compressing objects: 100% (30/30), done. remote: Total 21669 (delta 14), reused 0 (delta 0), pack-reused 21639 Receiving objects: 100% (21669/21669), 3.29 MiB | 864.00 KiB/s, done. Resolving deltas: 100% (12293/12293), done. Checking connectivity... done. vagrant@worker-2:~$ ln -s ~/travis-build/ ~/.travis/travis-build 

And now I'm getting the following error when I try to do travis compile:

vagrant@worker-2:~$ travis compile /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- coder (LoadError) from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash/helpers.rb:2:in `<top (required)>' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash/cmd.rb:1:in `<top (required)>' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash.rb:8:in `<class:Bash>' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash.rb:7:in `<class:Generator>' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash.rb:6:in `<module:Shell>' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash.rb:5:in `<module:Travis>' from /home/vagrant/.travis/travis-build/lib/travis/shell/generator/bash.rb:4:in `<top (required)>' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/vagrant/.travis/travis-build/lib/travis/shell.rb:4:in `<top (required)>' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/vagrant/.travis/travis-build/lib/travis/build.rb:2:in `<top (required)>' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/vagrant/.travis/travis-build/init.rb:11:in `setup' from /var/lib/gems/2.1.0/gems/travis-1.7.7/lib/travis/cli/command.rb:197:in `execute' from /var/lib/gems/2.1.0/gems/travis-1.7.7/lib/travis/cli.rb:64:in `run' from /var/lib/gems/2.1.0/gems/travis-1.7.7/bin/travis:18:in `<top (required)>' from /usr/local/bin/travis:23:in `load' from /usr/local/bin/travis:23:in `<main>' vagrant@worker-2:~$ 

I am not familiar with Ruby and Travis, so I have no idea what it requires and why. Any thoughts? The OS is Ubuntu Trusty.

1 Answer 1

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Looks like ruby folks have a third party package to install requirements called bundler that they assume you'll realize you have to use:

gem install bundler bundle install --gemfile .travis/travis-build/Gemfile 
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