awesome. 

unfortunately, i'm stuck :(

> require 'glimmer-dsl-libui'
/home/botp/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/fiddle.rb:62:in `initialize': /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/botp/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/libui-0.1.2.pre/vendor/libui.so) (Fiddle::DLError)

running ubuntu 18.04 w glibc 2.27

kind regards --botp