/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/psych.rb:274:in `load': unknown keyword: :permitted_classes (ArgumentError)
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/psych.rb:582:in `block in load_file'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/psych.rb:581:in `open'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/psych.rb:581:in `load_file'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/lib/oddb2xml/calc.rb:98:in `<class:Calc>'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/lib/oddb2xml/calc.rb:23:in `<module:Oddb2xml>'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/lib/oddb2xml/calc.rb:5:in `<top (required)>'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/lib/oddb2xml/builder.rb:3:in `<top (required)>'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/lib/oddb2xml/cli.rb:1:in `<top (required)>'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/lib/oddb2xml.rb:2:in `<top (required)>'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /opt/ywesee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/oddb2xml-2.8.0/bin/oddb2xml:8:in `<top (required)>'
from /opt/ywesee/.rbenv/versions/3.0.0/bin/oddb2xml:23:in `load'
from /opt/ywesee/.rbenv/versions/3.0.0/bin/oddb2xml:23:in `<main>'
gem install oddb2xml-2.8.0
oddb2xml -b
bundle exec rake gem