Could not find public_suffix-2.0.5

[jrichardsz]

trafficstars

I tried this

docker run -it --rm -v "$PWD":/usr/src/app -p "4000:4000" starefossen/github-pages

And A got this error:

Traceback (most recent call last):
	12: from /usr/local/bundle/bin/jekyll:23:in `<main>'
	11: from /usr/local/bundle/bin/jekyll:23:in `load'
	10: from /usr/local/bundle/gems/jekyll-3.8.5/exe/jekyll:11:in `<top (required)>'
	 9: from /usr/local/bundle/gems/jekyll-3.8.5/lib/jekyll/plugin_manager.rb:50:in `require_from_bundler'
	 8: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler.rb:107:in `setup'
	 7: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/runtime.rb:20:in `setup'
	 6: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/runtime.rb:108:in `block in definition_method'
	 5: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/definition.rb:227:in `requested_specs'
	 4: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/definition.rb:238:in `specs_for'
	 3: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/definition.rb:171:in `specs'
	 2: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/spec_set.rb:85:in `materialize'
	 1: from /usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/spec_set.rb:85:in `map!'
/usr/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.3/lib/bundler/spec_set.rb:91:in `block in materialize': Could not find public_suffix-2.0.5 in any of the sources (Bundler::GemNotFound)

environment

• ubuntu 18