Try this on your iBook:

(Short)

1) Install OpenCV.
2) Install libcentroidal_profile.
3) Build ImageTest.
4) Run it with the test images in test-images.tar.bz2.



(Step-by-step)

This is how I did it on the iBook i got.

0) Preparations:
  a) Choose a prefix under which to install the libraries. I'll assume for the
     following that it's the same prefix. I'll call it $PREFIX.
  b) Put the files OpenCV-0.9.5.tar.bz2, OpenCV-0.9.5-iBook.patch,
     libcentroidal_profile-0.1.0.tar.bz2, and ImageTest.tar.bz2 in some
     directory.
  c) Open an xterm
     i) Start X11. (It's located in Applications/Utilities.)
    ii) Press <apple>-n or use the menu entry Applications/Terminal
  d) Change into the directory you put the files into.

From now on, commands you type in the xterm are marked with a $ sign.
$ echo "like this."


1) Install OpenCV:
  a) $ tar xjf OpenCV-0.9.5.tar.bz2
  b) $ cd OpenCV-0.9.5

The patch removes cvcam and makes configure check for Motif in /sw instead of in
/usr/X11R6.

  c) $ patch -Np1 <../OpenCV-0.9.5-iBook.patch

The "touch" is to avoid invoking the autotools when doing "make". The version
that's installed here fucks up the library installation.

  d) $ touch cvconfig.h.in aclocal.m4 `find . -name Makefile.in` configure
  e) $ ./configure --prefix=$PREFIX
  f) $ make
  g) $ make install
  h) $ cd ..


2) Install libcentroidal_profile:
  a) $ tar xjf libcentroidal_profile-0.1.0.tar.bz2
  b) $ cd libcentroidal_profile-0.1.0
  c) $ CPPFLAGS=-I$PREFIX/include LDFLAGS=-L$PREFIX/lib ./configure --prefix=$PREFIX
  d) $ make
  e) $ make install
  f) $ cd ..

2.5) Unpack the test images:
  a) tar xjf test-images.tar.bz2


3) Build ImageTest:
  a) $ tar xjf ImageTest.tar.bz2
  b) If your $PREFIX is not /swlocal, you will have to change the references in
     the Xcode project. A way to do this from the command line is:
      i) $ cd ImageTest/ImageTest.xcode
     ii) $ cp project.pbxproj project.pbxproj.orig
    iii) $ sed s:/swlocal:$PREFIX: <project.pbxproj.orig >procjet.pbxproj

You can close the xterm now.

  c) Open ImageTest.xcode in the ImageTest dir. (Just double-click on it in the
     Finder.)
  d) Build the project. (Press <apple>-b.)


4) Run it with the test images in test-images.tar.bz2.
  a) In Xcode, press <apple>-r.
  b) Play around.
  c) To quit, choose Quit from the ImageTest menu or press <apple>-q.
     (Just closing the window does not quit the application.)