缺乏动态链接库.so--cannot open shared object file: No such file or directory

编译号所需的so库文件，如下几种方式将其链接上便可

1. 用ln将须要的so文件连接到/usr/lib或者/lib这两个默认的目录下边
ln -s /where/you/install/lib/*.so /usr/lib
sudo ldconfig


2.修改LD_LIBRARY_PATH

export LD_LIBRARY_PATH=/where/you/install/lib:$LD_LIBRARY_PATH
sudo ldconfig


3.修改/etc/ld.so.conf，而后刷新


vim /etc/ld.so.conf
add /where/you/install/lib

sudo ldconfig

参考 https://www.cnblogs.com/smartvessel/archive/2011/01/21/1940868.html