[HOOK - conan-center.py] pre_export(): WARN: [HEADER_ONLY, NO COPY SOURCE (KB-H005)] This recipe is a header only library as it does not declare 'settings'. Please include 'no_copy_source' to avoid unnecessary copy steps
mgs/0.1.2: WARN: This conanfile has no build step
[HOOK - conan-center.py] post_package(): ERROR: [CMAKE-MODULES-CONFIG-FILES (KB-H016)] The conan-center repository doesn't allow the packages to contain CMake find modules or config files. The packages have to be located using generators and the declared `cpp_info` information (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H016) 
[HOOK - conan-center.py] post_package(): ERROR: [CMAKE-MODULES-CONFIG-FILES (KB-H016)] Found files: ./lib/cmake/mgs/base16/base16-config.cmake; ./lib/cmake/mgs/base32/base32-config.cmake; ./lib/cmake/mgs/base32hex/base32hex-config.cmake; ./lib/cmake/mgs/base64/base64-config.cmake; ./lib/cmake/mgs/base64url/base64url-config.cmake; ./lib/cmake/mgs/base_n/base_n-config.cmake; ./lib/cmake/mgs/codecs/codecs-config.cmake; ./lib/cmake/mgs/config/config-config.cmake; ./lib/cmake/mgs/exceptions/exceptions-config.cmake; ./lib/cmake/mgs/meta/meta-config.cmake; ./lib/cmake/mgs/mgs-config.cmake (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H016) 
ERROR: [HOOK - conan-center.py] post_package(): Some checks failed running the hook, check the output