[DRE-maint] Bug#725605: ohai: FTBFS: ERROR: Test "ruby2.0" failed: /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require': cannot load such file -- yajl/yajl (LoadError)

[David Suárez]

Source: ohai
Version: 6.14.0-2
Severity: serious
Tags: jessie sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20131006 qa-ftbfs ruby2-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part (hopefully): 
> Finished in 4.73 seconds
> 467 examples, 0 failures
> /usr/bin/ruby2.0 -I/usr/lib/ruby/vendor_ruby /usr/lib/ruby/vendor_ruby/gem2deb/test_runner.rb
> /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require': cannot load such file -- yajl/yajl (LoadError)
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /usr/lib/ruby/vendor_ruby/yajl.rb:1:in `<top (required)>'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /«PKGBUILDDIR»/lib/ohai/system.rb:25:in `<top (required)>'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /«PKGBUILDDIR»/lib/ohai.rb:21:in `<top (required)>'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /«PKGBUILDDIR»/spec/spec_helper.rb:5:in `<top (required)>'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /«PKGBUILDDIR»/spec/ohai/plugins/ruby_spec.rb:20:in `<top (required)>'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from /usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:51:in `require'
> 	from debian/ruby-tests.rb:3:in `block in <main>'
> 	from debian/ruby-tests.rb:3:in `each'
> 	from debian/ruby-tests.rb:3:in `<main>'
> ERROR: Test "ruby2.0" failed: 
> dh_auto_install: dh_ruby --install /«PKGBUILDDIR»/debian/tmp returned exit code 1
> make: *** [binary] Error 1

The full build log is available from:
   http://aws-logs.debian.net/ftbfs-logs/2013/10/06/ohai_6.14.0-2_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.