The main software components you need for a working FotoBilder installation are as follows (the recommended version is noted):

Perl Modules.  See http://search.cpan.org/ and http://www.cpan.org/ to get each module individually; however, we recommend you download them using the CPAN module. The latest version of each module is recommended. The Image::Magick module requires the ImageMagick package be installed on your system before it can work. Consult “ImageMagick: Install” for more information. Likewise, the Compress::Zlib module requires the zlib compression library to be installed on your system. Consult http://www.gzip.org/zlib/ For more information.