Ok, i am trying to prepare the lang packs as well, so i did this, as said in the wiki:
cd
cd amule-2.0.3/po
Now install the languages:
make install-data-yes
This language files are now in C:\MSys\1.0\local\share\locale, so exit MSys, go to C:\msys\1.0\local\share\locale and copy that folder to the folder were you are keeping your compiled amule.exe and amulegui.exe files.
But when i open aMule, and i go to preferences, i dont get any language but the "System default"
Thanks