Posted 9 months ago. Visible to the public.

RubyGems can't find bundle executable although Bundler is installed

I had this error:

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> gem install bundler Successfully installed bundler-2.0.1 1 gem installed > bundle install Traceback (most recent call last): 2: from /home/henning/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>' 1: from /home/henning/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path' /home/henning/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)

The cause was that Bundler 2 requires RubyGems 3.0+ to function and I was running RubyGems 2.

To update to the latest RubyGems use:

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gem update --system
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Henning Koch
Last edit:
9 months ago
by Henning Koch
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