html-proofer depends on nokogumbo

[am-root]

Hello, I am installing the dependencies from this repo. Generated and cloned the repo, ran bundle when I encountered this issue. I tried to install nokogumbo using gem install nokogumbo

ruby version:
ruby 2.7.4p191 (2021-07-07 revision a21a3b7d23) [x86_64-linux-gnu]

nokogiri version:
nokogiri: version: 1.12.5

OS version:
Linux parrot 5.14.0-2parrot1-amd64 #1 SMP Debian 5.14.6-2parrot1 (2021-09-25) x86_64 GNU/Linux

-----Error starts------

Fetching nokogumbo 2.0.5
Installing nokogumbo 2.0.5 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /tmp/bundler20211031-7207-3pl4hpnokogumbo-2.0.5/gems/nokogumbo-2.0.5/ext/nokogumbo
/usr/bin/ruby2.7 -I /usr/lib/ruby/vendor_ruby -r ./siteconf20211031-7207-1vgand7.rb extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/$(RUBY_BASE_NAME)2.7
/usr/lib/ruby/vendor_ruby/nokogiri/xml/xpath/syntax_error.rb:4:in module:XML': XPath is not a class (TypeError)
/var/lib/gems/2.7.0/gems/nokogiri-1.12.5-x86_64-linux/lib/nokogiri/2.7/nokogiri.so:0: previous definition of XPath was here
from /usr/lib/ruby/vendor_ruby/nokogiri/xml/xpath/syntax_error.rb:3:in module:Nokogiri'
from /usr/lib/ruby/vendor_ruby/nokogiri/xml/xpath/syntax_error.rb:2:in <top (required)>'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:96:in require'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:96:in require'
from /usr/lib/ruby/vendor_ruby/nokogiri/xml/xpath.rb:2:in <top (required)>'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:96:in require'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:96:in require'
from /usr/lib/ruby/vendor_ruby/nokogiri/xml.rb:21:in <top (required)>'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:96:in require'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:96:in require'
from /usr/lib/ruby/vendor_ruby/nokogiri.rb:36:in <top (required)>'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:85:in require'
from /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:85:in require'
from extconf.rb:4:in

'
extconf failed, exit code 1

Gem files will remain installed in /tmp/bundler20211031-7207-3pl4hpnokogumbo-2.0.5/gems/nokogumbo-2.0.5 for inspection.
Results logged to /tmp/bundler20211031-7207-3pl4hpnokogumbo-2.0.5/extensions/x86_64-linux/2.7.0/nokogumbo-2.0.5/gem_make.out

An error occurred while installing nokogumbo (2.0.5), and Bundler cannot continue.
Make sure that gem install nokogumbo -v '2.0.5' --source 'https://rubygems.org/' succeeds before bundling.

In Gemfile:
html-proofer was resolved to 3.19.2, which depends on
nokogumbo

-----Error ends------

Can you please help me resolve this? I am inexperienced and could not find any blog related to this.

[dcrossleyau]

For applications that depend on html-proofer, the GitHub Dependabot alerts have been notifying about this.

It was fixed here on 2021-08-29 #650 (Replace Nokogumbo with Nokogiri)
but the latest release of html-proofer was 3.19.2 on 2021-06-25

So i gather that a new release of html-proofer would be useful.

[loganpowell]

I am having the same issue with the Nokogumbo merger causing failures in my build pipeline

[gjtorikian]

3.19.3 has been released with this fix.

[loganpowell]

🙏 thank you 🙏