添加自定义库搜索路径方法，设置/etc/profile环境变量（根据自己编译安装库时使用的目录）
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/share/linuxlib/lib
export LIBRARY_PATH=$LIBRARY_PATH:/home/share/linuxlib/lib
export PATH=$PATH:/home/share/linuxlib/bin
# C
export C_INCLUDE_PATH=$C_INCLUDE_PATH:/home/share/linuxlib/include
# CPP
export CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/home/share/linuxlib/include