python setuptool 如何为 libxml2-dev 和 libxslt1-dev 添加依赖项?
问题描述
我的应用程序需要 lxml >= 2.1，但要安装 lxml 它需要安装 libxml2-dev libxslt1-dev否则在安装 lxml 时会引发错误，
My application needs lxml >= 2.1, but to install lxml its requied to install libxml2-dev libxslt1-dev else it raises error while installing the lxml,
有没有一种方法可以使用 python 设置工具在我的 setup.py 中将其作为依赖项......
is there a way that using python setup tool I can give this as dependency in my setup.py....
解决方案
不是真的... setuptools 只处理对已经属于 pypi 的包的依赖.所以如果你想要这些依赖，我认为你必须选择你喜欢的发行版带来的打包技术.
Not really ... setuptools only handle dependencies on package wich belongs already to pypi. So if you want these kind of dependencies, i think that you have to select the packaging technology brought by your favorite distribution.
但是，您可以覆盖您的 setuptools 构建或安装命令，以便在安装软件包之前进行额外检查.为此，请查看此 回答.
But, you can override your setuptools build or install command to make extra check before installing the package. To do so, please have a look of this answer.
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