问题描述
我正在尝试在 CentOS 机器上编译用 C 编写的 Python 扩展.我得到了
I am trying to compile a Python extension written in C on a CentOS machine. I am getting
error: Python.h: No such file or directory
它在 ubuntu 上运行良好，我使用 apt-get 安装了 python-dev.
It works fine on ubuntu, where I have python-dev installed using apt-get.
我尝试使用安装 python-devel
I tried installing python-devel using
yum install python-devel
但它已经安装了.如何解决此错误?
but it is already installed. How do I fix this error?
推荐答案
在我的系统上，Python.h 头文件位于路径 /usr/include/python2.6/.由于预处理器默认不搜索此路径，因此您必须将其添加到要搜索的路径列表中.这是通过编译器的 -I 选项完成的，如下所示:
On my system the Python.h header file is in the path /usr/include/python2.6/. As this path is not searched by the pre-processor by default, you have to add it to the list of paths to search. This is done with the -I option to the compiler, like this:
$ gcc -I/usr/include/python2.6 source.c -o program
将上面的路径更改为系统上的实际路径.您可以使用 find 命令中的建议找到它locate 命令(如果已安装)的注释.
Change the path above to the actual path on your system. You can find it either with the find command as proposed in a comment, of with the locate command if it's installed.
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