[GtkGLExt] Can't compile gtkglextmm

[Markus Ilmola <markus ilmola pp inet fi>]

I downloaded gtkglext 1.2.0 and gtkglextmm 1.2.0 from
http://www.k-3d.org/gtkglext/Main_Page.

First I extracted gtkglext and installed it by typing:


./configure
make
make install (as root)
make examples


Everything worked fine including the examples.

Then I extracted gtkglextmm and tried to install it by typing
./configure, but I got this error:


checking for BASE_DEPENDENCIES... configure: error: Package requirements
(gtkglext-1.0 >= 1.0.0 gdkglext-1.0 >= 1.0.0 gtkmm-2.4 >= 2.4.0
gdkmm-2.4 >= 2.4.0 pangomm-1.4 >= 2.4.0 ) were not met:

No package 'gtkglext-1.0' found
No package 'gdkglext-1.0' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables
BASE_DEPENDENCIES_CFLAGS
and BASE_DEPENDENCIES_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.


I am using SUSE Linux 10.1.