Insight 6.4 GUI does not start on Mac OS X

["Hermann-Simon Lichte" <hermann dot lichte at gmail dot com>]

Hello,

I successfully compiled Insight 6.4 on powerpc-apple-darwin8.5.0 (with
Fink installed) with the following configuration:

../insight-6.4/configure --target=powerpc-eabi
--prefix=/usr/local/embedded/powerpc-eabi
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--with-mpfr=/sw/lib --with-gmp=/sw/lib

When I tried to run Insight, it complained about not finding itcl.tcl.

Itcl_Init failed: Can't find a usable itcl.tcl in the following directories:
    {} /System/Library/Frameworks/Tcl.framework/Versions/8.4/Resources/itcl3.2
/usr/local/embedded/powerpc-eabi/bin/../lib/itcl3.2
/usr/local/embedded/powerpc-eabi/bin/../library
/usr/local/embedded/powerpc-eabi/bin/../../library
/usr/local/embedded/powerpc-eabi/bin/../../itcl/library
/usr/local/embedded/powerpc-eabi/bin/../../../itcl/library
This probably means that Itcl/Tcl weren't installed properly.
If you know where the Itcl library directory was installed,
you can set the environment variable ITCL_LIBRARY to point
to the library directory.

No worries, I thought, and I gave it what it was longing for:

export ITCL_LIBRARY=/usr/local/embedded/powerpc-eabi/share/itcl3.2/

Now it complained about not finding itk.tcl.

Itk_Init failed: Can't find a usable itk.tcl in the following directories:
    {} /System/Library/Frameworks/Tcl.framework/Versions/8.4/Resources/itk3.2
/usr/local/embedded/powerpc-eabi/bin/../lib/itk3.2
/usr/local/embedded/powerpc-eabi/bin/../library
/usr/local/embedded/powerpc-eabi/bin/../../library
/usr/local/embedded/powerpc-eabi/bin/../../itk/library
This probably means that Itcl/Itk weren't installed properly.
If you know where the Itk library directory was installed,
you can set the environment variable ITK_LIBRARY to point
to the library directory.

Again, I set the variable appropriately.

export ITK_LIBRARY=/usr/local/embedded/powerpc-eabi/share/itk3.2/

When I try to run powerpc-eabi-insight now, it immediately returns
with an exit code of 1 without outputting anything. However,
powerpc-eabi-insight -nw works fine, but I'd like to use the GUI. Now
I am out of my wits on this one. Can anybody help me? My goal is to
use Insight on my Mac to connect remotely to a Windows box running
ocdremote, so that I can perform the entire development on my
PowerBook.

Cheers,
Hermann