**Sorry if this is a repost, but I couldn't see my first post in the group after I submitted it.**
I've been trying to build the latest version of ptex on Ubuntu 13.04 and variants only to get the following errors:
In file included from PtexCache.cpp:114:0:
PtexReader.h:39:18: fatal error: zlib.h: No such file or directory
make: *** [PtexCache.o] Error 1
zlib.h is located under the linux-headers directories, so I don't know what's going on in terms of linkage from make's point of view.
I'd love to get into developing for ptex, as well as using it. Any help would be appreciated!