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 found: /usr/include/json-c/json.h found: /usr/lib/x86_64-linux-gnu/libjson-c.a missing: /usr/lib/pkgconfig/libjson-c.pc missing: /lib/pkgconfig/libjson-c.pc missing: /usr/lib/x86_64-linux-gnu/pkgconfig/libjson-c.pc missing: /lib/x86_64-linux-gnu/pkgconfig/libjson-c.pc Please install it before continuing. - SYSTEM_PREFIX or PREFIX.libjson-c can be set to the installation prefix of this package in robotpkg.conf.