I would like to ask to the main developers of OpenWRT if it would be possible to add to the trunk, the Python 3.2.3 support as a package, if possible! I believe this would help a lot of people!
CyBjit provided to me as an answer to this post I opened, requesting help to cross-compiling Python 3 for the Gateworks Cambria GW2358-4 with OpenWRT.
In Here, CyBjit provides the proper package Makefiles for a correct compilation of Python 3.2.3 for OpenWRT. I installed it and it seems to work!