diff -Naur yafray.orig/src/yafraycore/SConscript yafray/src/yafraycore/SConscript
--- yafray.orig/src/yafraycore/SConscript	2006-04-30 22:21:21 +0400
+++ yafray/src/yafraycore/SConscript	2007-04-20 15:36:40 +0400
@@ -44,10 +44,10 @@
 	source_files.append('EXR_io.cc')
 
 core_env.Append (CPPPATH = ['.','../..'] + config.exr.include + config.pthread.include)
-core_env.Append (LIBPATH = config.exr.libpath + config.pthread.libpath)
+core_env.Append (LIBPATH = config.exr.libpath + config.pthread.libpath + config.dynload.libpath + config.zlib.libpath)
 
 core_env.Install(config.libpath,
 core_env.SharedLibrary (target='yafraycore', source=source_files, 
-	LIBS=config.pthread.libs + config.exr.libs))
+	LIBS=config.pthread.libs + config.exr.libs + config.dynload.libs + config.zlib.libs))
 
 core_env.Alias('install_core',config.libpath)