您需要在安装中包含jpeg编码器/解码器dll，否则它将在尚未安装的系统上不起作用.

You need to include the jpeg encoder/decoder dll with your installation, otherwise it won't work on systems that doesn't already have it.

我自己还没有尝试过，但是您也可以通过静态链接来执行此操作，而不是通过--enable-static运行configure脚本.

Haven't tried this myself, but you might also be able to do this by static linking instead by running the configure script with --enable-static.