Trouble building syx on Mac OS X

[GoogleCodeExporter]

What steps will reproduce the problem?

wget http://syx.berlios.de/downloads/syx-0.1.7.tar.gz
tar xvf syx-0.1.7.tar.gz
cd syx-0.1.7/
./configure
...
checking for GTK_DEP... configure: error: Package requirements (gthread-2.0 >= 
2.12.0
                      gtk+-2.0 >= 2.12.0) were not met:

No package 'gtk+-2.0' 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 GTK_DEP_CFLAGS
and GTK_DEP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

What is the expected output? What do you see instead?

Expected: configure completed successfully. Instead, it displayed an error 
about a missing GTK+-2.0 library.

What version of the product are you using? On what operating system?

* Mac OS X 10.6.8
* Xcode 3
* GCC 4.2.1

Please provide any additional information below.

I tried installing GTK+-2.0 with MacPorts, but there doesn't seem to be such a 
package.

I'd be grateful if someone would produce a Mac installer for Smalltalk YX; I 
much prefer it to Squeak and Pharo for its command line interface.

Original issue reported on code.google.com by andrew.p...@gmail.com on 4 Aug 2011 at 8:47

[GoogleCodeExporter]

Hi. I don't maintain syx anymore. I suggest you to take a look at GNU Smalltalk.

Original comment by lethalma...@gmail.com on 4 Aug 2011 at 8:54

[GoogleCodeExporter]

That's unfortunate--GNU Smalltalk has no installers, so I was elated when I 
found Smalltalk YX.

Original comment by andrew.p...@gmail.com on 4 Aug 2011 at 6:14