C/C++でJSONを読み込む(JSON-Cの使用方法まとめ) - Qiita Ubuntu json-c install $ sudo apt-get install libjson-c-dev $ dpkg -L libjson-c-dev /. /usr /usr/share /usr/share/doc /usr/share/doc/libjson-c-dev /usr/share/doc/libjson-c-dev/copyright …