[HOOK - conan-center.py] pre_export(): ERROR: [EXPORT LICENSE (KB-H023)] This recipe is exporting a license file. Remove LICENSE from `exports` (https://github.com/conan-io/conan-center-index/wiki/Error-Knowledge-Base#KB-H023) 
ERROR: [HOOK - conan-center.py] pre_export(): Some checks failed running the hook, check the output