# Gtk::SourceView still supported?

**URL:** <https://www.ruby-forum.com/t/gtk-sourceview-still-supported/211088>\
**Category:** Ruby-Gnome 2\
**Created:** [August 25, 2011, 2:24pm UTC](https://www.ruby-forum.com/t/gtk-sourceview-still-supported/211088 "2011-08-25T14:24:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![luislavena](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/0ea827/32.png) [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Post date:** [August 25, 2011, 2:24pm UTC](https://www.ruby-forum.com/t/gtk-sourceview-still-supported/211088/1 "2011-08-25T14:24:25Z")

</div>

\_editor.rb:485:in `text_field': undefined method`set\_show\_line\_markers’  
for #\<Gtk::SourceView:0x7f3e4ec12ff8 ptr=0x262c030\> (NoMethodError)

I have a few problems getting SourceView to work.

(a) Is one of you using it with the latest ruby-gnome release? And if  
so, could you tell me your versions of GTK and ruby?

Right now I use GTK: 2.24.5 and Ruby: ruby 1.8.7 (2011-02-18 patchlevel  
334) [x86\_64-linux]