diff -up pfstools-2.0.3/src/pfs/CMakeLists.txt.soversion pfstools-2.0.3/src/pfs/CMakeLists.txt

--- pfstools-2.0.3/src/pfs/CMakeLists.txt.soversion	2015-07-07 09:51:04.339350707 -0600

+++ pfstools-2.0.3/src/pfs/CMakeLists.txt	2015-07-07 09:56:03.927943522 -0600

@@ -4,6 +4,7 @@ if( NOT HAS_GETOPT )

 	include_directories ("${GETOPT_INCLUDE}")

 endif( NOT HAS_GETOPT )

 add_library(pfs ${LIB_TYPE} colorspace.cpp pfs.cpp pfsutils.cpp array2d.h pfs.h "${GETOPT_OBJECT}")

+set_target_properties(pfs PROPERTIES VERSION 0.0.0 SOVERSION 0)

 # TODO: Make it platform dependent - only GCC linux / perhaps Mac

 # This is needed when linking with matlab mex files