出现下列异常：

 /usr/bin/install -c -m 644 jconfig.h /usr/local/jpeg6/include/jconfig.h

/usr/bin/install: cannot create regular file `/usr/local/jpeg6/include/jconfig.h‘: No such file or directory

make: *** [install-headers] Error 1

     原来要创建对应的目录，命令如下：

mkdir -p /usr/local/jpeg6/bin
mkdir /usr/local/jpeg6/lib
mkdir /usr/local/jpeg6/inculde
mkdir /usr/local/jpeg6/man
mkdir /usr/local/jpeg6/man/man1

    继续安装原来的方式安装就OK啦。

   ./configure --prefix=/usr/local/jpeg6

   make && make install