I have a problem

["Dafna Hirschfeld" <dafna3 gmail com>]

I wanted to build a toolbar and insert buttons to it.
I noticed that the documentation of Gtk2::Toolbar  is very poor - it just lists all  it's methods but has no description on what the methods do or about the meaning of the parameters.

Searching in Google brought me to this conversation     and this page
Now I am really confused, if those methods are deprecated why isn't it written in the documentation?, and why the new methods are not documented?

And another thing, when I run this code in order to get my version I get the output:

Glib 1.190
Gtk2 1.190

Glib built for 2.16.4, running with 2.16.5
Gtk2 built for 2.12.11, running with 2.12.11

And I don't understand exactly what does it means, what is the different between "built for" and "running with"? and what is the 1.190 in the first 2 lines mean?

Thank you