trainer not run, error running cmake in kdm-plugin


(sorry for my English, I'm Spanish and I not speak much English)
What steps will reproduce the problem?
1. run qt-facetrainer in console
2. the first screen of the application appears and I the press "next" button 
3. the camera light is on, but then an exception is thrown

What is the expected output? What do you see instead?
this is the text of console:
===========================================================================
userName@laptop-userName:~$ qt-facetrainer
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No existe 
el archivo o directorio (No such file or directory)
QFileSystemWatcher: failed to add paths: /home/userName/.config/ibus/bus
Bus::open: Can not get ibus-daemon's address. 
IBusInputContext::createInputContext: no connection to ibus-daemon 
OpenCV Error: Unspecified error (The function is not implemented. Rebuild the 
library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or 
Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure 
script) in cvWaitKey, file highgui/window.cpp, line 189
Qt has caught an exception thrown from an event handler. Throwing
exceptions from an event handler is not supported in Qt. You must
reimplement QApplication::notify() and catch all exceptions there.

terminate called after throwing an instance of 'cv::Exception'
Cancelado (canceled)
userName@laptop-userName:~$
===========================================================================

What version of the product are you using? On what operating system?
pam-face-authentication
- pam-face-authentication v0.3
- OS: kubuntu 10.4

Please provide any additional information below.
I tried to reinstall libgtk2.0-dev and pkg-config and re-run ckame. Running 
cmake with "am-face-authentication-0.3" package no problems, but in the next 
step, in doing cmake in "kdm-plugin-pam-face-authentication-0.1.tar.gz" an 
errors is thrown:

userName@laptop-userName:~/kdm-plugin-pam-face-authentication-0.2/build$ sudo 
cmake -D CMAKE_INSTALL_PREFIX=/usr/kde/4/ ..
CMake Error at /usr/share/cmake-2.8/Modules/FindKDE4.cmake:98 (MESSAGE):
  ERROR: cmake/modules/FindKDE4Internal.cmake not found in
  /home/userName/.kde/share/apps;/usr/share/kubuntu-default-settings/kde4-profile/default/share/apps;/usr/share/kde4/apps
Call Stack (most recent call first):
  CMakeLists.txt:3 (FIND_PACKAGE)

-- Configuring incomplete, errors occurred!
userName@laptop-userName:~/kdm-plugin-pam-face-authentication-0.2/build$ 

I followed this post: 
http://lifeasiknow-it.blogspot.com/2009/08/pam-face-authentication-musings-how-t
o.html, in the step "Install from Source"

Thank you very much for the help, I'm so new in linux and I never learned 
English in school (is evident)

Greetings!
Original issue reported on code.google.com by imanol.c...@gmail.com on 13 Jan 2011 at 11:14
xepost / pam-face-authentication

trainer not run, error running cmake in kdm-plugin #78
