缺乏動態鏈接庫.so--cannot open shared object file: No such file or directory

編譯號所需的so庫文件，如下幾種方式將其鏈接上便可

1. 用ln將須要的so文件連接到/usr/lib或者/lib這兩個默認的目錄下邊
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，而後刷新


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

sudo ldconfig

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