updated header install commands replacing string(FIND ...) with a string(REGEX MATCH ...) which should work ...\!
updated header install commands replacing string(FIND ...) with a string(REGEX MATCH ...) which should work ...\!

OxfordSKA/OSKAR,OxfordSKA/OSKAR,OxfordSKA/OSKAR,OxfordSKA/OSKAR