I could get over failing to compile these via ln -s /usr/lib/librhash.so.1 /usr/lib/librhash.so.0 and ln -s /usr/bin/glslang /usr/bin/glslangValidator respectively. --steffen | |Der Kragenbaer, The moon bear, |der holt sich munter he cheerfully and one by one |einen nach dem anderen runter wa.ks himself off |(By Robert Gernhardt)