[glade--]A strange glademm behaviour...

[Igor Gorbounov <igorbounov voronezh serw ru>]

I create a new gtk+  C++ project, create a new gtk window, insert a 
GtkNotebook
widget with default settings, save the project, try to build, and here 
comes the
respond:
"Error running glade-- to generate the C++ source code.
Check that you have glade-- installed and that it is in your PATH.
Then try running 'glade-- <project_file.glade>' in a terminal."

Well, I do trying "glade-- gladetest2.glade":
"sh: line 1: gtkmm-config: command not found
Unknown library `gnomemm'
error parsing version std::string '1.4.1.2
gnome-config --modversion gnomemm: strange result 'gnome-libs-1.4.1.2'
Found pkg-config version 0.14.0
Generating code for gtk 2.2.1 (pkg-config), gtkmm 2.2.0 (pkg-config), 
[gnomemm 1.3.10 (pkg-config)
       gnomeuimm 1.3.16 (pkg-config) bonobomm 1.3.5 (pkg-config) 
bonobouimm 1.3.5 (pkg-config)]
notebook1: cannot create empty pages in Gtkmm (?).
       Please add an empty label"

There were a number of other widgets successfully processed (GtkLabel, 
GtkDrawingArea,
GtkTreeView, GtkButton ...).
The same test project with a GtkNotebook compiles ok in a pure glade-2 
(C project).
What's wrong?
   Igor Grobounov