vi /etc/ld.so.conf
--------Install the JPEG---------------
	
	添加 "/usr/local/lib"
--------Install the JPEG---------------
引用
tar zxvf jpegsrc.v6b.tar.gz
cd jpeg-6b
./configure --enable-shared
make && make install
cd jpeg-6b
./configure --enable-shared
make && make install





 
		






