總結下來主要有3種方法:
1. 用ln將需要的so文件鏈接到/usr/lib或者/lib這兩個默認的目錄下邊
1. 用ln將需要的so文件鏈接到/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,然后刷新
vim /etc/ld.so.conf
add /where/you/install/lib
sudo ldconfig
轉自:http://www.cnblogs.com/smartvessel/archive/2011/01/21/1940868.html