robotpkg/wip/py-mraa bulk build results

Missing system package libjson-c>=0.10: searching in /usr/local missing: /usr/local/include/json-c/json.h searching in /usr missing: /usr/include/json-c/json.h Please install it before continuing. - SYSTEM_PREFIX or PREFIX.libjson-c can be set to the installation prefix of this package in robotpkg.conf.