/usr/lib/ is in ruby-puppetlabs-spec-helper 2.6.2-1.
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/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/module_spec_helper.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppet_spec_helper.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppetlabs_spec/
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppetlabs_spec/files.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppetlabs_spec/fixtures.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppetlabs_spec/matchers.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppetlabs_spec/puppet_internals.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/puppetlabs_spec_helper.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/rake_tasks.rb
/usr/lib/ruby/vendor_ruby/puppetlabs_spec_helper/version.rb