Mac下编译安装php7.0报错
在Mac下编译安装PHP7.0,出现报错：
configure: error: jpeglib.h not found.
通过之前在Ubuntu中的安装经验知道需要安装libjpeg-dev
然而在Mac中使用brew无法成功搜索到该软件包，在网上查到可以使用brew安装libjpeg即可，但是安装过后，并没有成功。依然报错，想问问，这个问题如何解决？先谢谢各位了～～
回复内容：
在Mac下编译安装PHP7.0,出现报错：
configure: error: jpeglib.h not found.
通过之前在Ubuntu中的安装经验知道需要安装libjpeg-dev
然而在Mac中使用brew无法成功搜索到该软件包，在网上查到可以使用brew安装libjpeg即可，但是安装过后，并没有成功。依然报错，想问问，这个问题如何解决？先谢谢各位了～～
这种问题不太好回答，不过根据经验回答一下，一般这种问题可以通过./configure --with-libjpeg指定路径可以解决。
你尝试./configure --help看看后面可以添什么参数，找一找有没有类似于--with-jpeg with-jpeglib之类的选项
虽然你通过brew安装了libjpeg，但是里面文件是被安装在brew指定的目录，印象中是/usr/local/Cellar/libjpeg，lib文件并没有被添加到/usr/local/include /usr/lib等目录中，所以变异的时候没有找到
综上，你只能通过手动指定libjpeg库文件路径来尝试，注意，brew安装完毕后，是有版本号的，可能是/usr/local/Cellar/libjpeg/1.02/，你在手动指定路径的时候，注意要加全，别到libjpeg这一层就停，那样编译程序还是找不到库文件的。
多试试吧，自己编译安装总是会有各种各样的问题。
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