error while loading shared libraries: libjson.so.0: cannot open shared object file: No such file or

解决方法：

sudo vim  /etc/ld.so.conf

在该文件中添加 /usr/local/lib，该路径为libjson.so.0所在的路径

include /etc/ld.so.conf.d/*.conf 
/usr/local/lib

最后终端输入sudo ldconfig