Hi botp,

The LibUI C library runs on top of GTK on Linux, so it assumes a working GTK GUI installation on Linux.

If you are missing GTK (which should include GLIBC), you could run this command, following instructions I included in Glimmer DSL for GTK, that would apply to LibUI too if the basic assumption of a working Linux GTK GUI is not satisfied:

sudo apt-get install libgtk-3-dev

Source (includes another workaround if the command on top doesn't work): https://github.com/AndyObtiva/glimmer-dsl-gtk#linux

I hope that helps.

You are welcome to submit an issue at the Glimmer DSL for LibUI GItHub repo if you continue having an issue in running it:

https://github.com/AndyObtiva/glimmer-dsl-libui

Cheers,

On Mon, Oct 23, 2023 at 2:54 AM botp via ruby-talk <ruby-talk@ml.ruby-lang.org> wrote:
On Mon, Oct 23, 2023 at 5:06 AM Andy Maleh via ruby-talk <ruby-talk@ml.ruby-lang.org> wrote:
Glimmer DSL for LibUI 0.9.x versions include support for a new Glimmer Command, 

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

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