[begin portlog metadata]
sources: 
checksum_md5: 
dependencies: media-libs/openjpeg >= 1.5.0 < 
              media-libs/jpeg >=  < 
              media-libs/freetype >= 2.4.9 < 
              sys-libs/zlib >=  < 
              media-libs/jbig2dec >= 0.11 < 
[end portlog metadata]

Since this version of fitz is extracted from the mupdf-1.0 version, i think it's appropriate to call it fitz-1.0. Fitz is at the moment not a standalone library and so it doesn't have an own version number.