These packages contributed by: Dan Brooks ieshan@comcast.net "can be used to compile the iLab C++ Neuromorphic Vision Toolkit code under redhat. I don't have libpng there, because I already had it installed. Feel free to grab them and post them. I also made use of apt-get for redhat, rpmfind, and the everloved google. libSDL still has some problems (I've only done a make core so far, but that's all I really need anyway)." Thanks Dan!