Hi. I'm not sure why I'm getting this message. After I got it the first time I went and updated my libpng libraries to 1.0.12 from sourceforge, but I'm still getting the error. Any help would be appreciated. I'm trying to build on a SuSE based linux box running 2.4.9 and using gcc 2.95.2. I'll be happy to answer any other questions to resolve this issue. Cheers