blocks|key|263219|text|在我的系统上，Python.h头文件位于路径/usr/include/python2.6/中。由于默认情况下预处理器不搜索此路径，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：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|263220|$+gcc+-I/usr/include/python2.6+source.c+-o+program|code-block|syntax|javascript|263221|将上面的路径更改为系统上的实际路径。您可以使用注释中建议的find命令或locate命令(如果已安装)找到它。|263222|entityMap|0|LINK|mutability|MUTABLE|url|http://linux.die.net/man/1/find|1|http://linux.die.net/man/1/locate^0|7|8|M|N|2L|2|0|0|T|4|10|6|T|4|0|10|6|1|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|14|8|@$9|15|A|16|B|C]|$9|17|A|18|B|C]]|D|@$9|19|A|1A|1|1B]|$9|1C|A|1D|1|1E]]|E|$]]|$1|M|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]]]

On my system the <code>Python.h</code> header file is in the path <code>/usr/include/python2.6/</code>. 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 <code>-I</code> option to the compiler, like this:

<pre><code>$ gcc -I/usr/include/python2.6 source.c -o program
</code></pre>

Change the path above to the actual path on your system. You can find it either with the <a href="http://linux.die.net/man/1/find" rel="noreferrer"><code>find</code></a> command as proposed in a comment, of with the <a href="http://linux.die.net/man/1/locate" rel="noreferrer"><code>locate</code></a> command if it's installed.

blocks|key|263239|text|在Centos6.X上安装python3.4+(包括pip)和python3.4-dev包：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|263240|yum+install+http://dl.iuscommunity.org/pub/ius/stable/CentOS/6/x86_64/python34u-3.4.2-1.ius.centos6.x86_64.rpm
yum+install+http://dl.iuscommunity.org/pub/ius/stable/CentOS/6/x86_64/python34u-devel-3.4.2-1.ius.centos6.x86_64.rpm|code-block|syntax|javascript|263241|entityMap^0|D|9|V|D|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

Install <code>python3.4</code> (include pip) &amp; <code>python3.4-dev</code> packages on Centos6.X:

<pre><code>yum install http://dl.iuscommunity.org/pub/ius/stable/CentOS/6/x86_64/python34u-3.4.2-1.ius.centos6.x86_64.rpm
yum install http://dl.iuscommunity.org/pub/ius/stable/CentOS/6/x86_64/python34u-devel-3.4.2-1.ius.centos6.x86_64.rpm
</code></pre>

blocks|key|263303|text|我也遇到过类似的问题，默认Python是2.7，但pip运行的是3.4，我想使用2.7。所以我做到了：yum+remove+python34-pip和yum+install+python2-pip。解决了！|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|263304|entityMap^0|1F|N|23|N|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

I had a similar problem where default Python was 2.7 but pip was running against 3.4, and I wanted to use 2.7. So I did: <code>yum remove python34-pip</code> and <code>yum install python2-pip</code>. Solved it!

blocks|key|263423|text|这取决于您拥有的Python！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|263424|如果您需要一个dev包，即Python+X.X.X的版本X.X.X，可以在https://centos.pkgs.org/7/ius-x86_64上搜索。|offset|length|style|CODE|263425|例如，如果你有来自IUS的Python3.6.5，你需要安装https://centos.pkgs.org/7/ius-x86_64/python36u-devel-3.6.5-1.ius.centos7.x86_64.rpm.html。|263426|entityMap|0|LINK|mutability|MUTABLE|url|https://centos.pkgs.org/7/ius-x86_64|1|https://centos.pkgs.org/7/ius-x86_64/python36u-devel-3.6.5-1.ius.centos7.x86_64.rpm.html^0|0|7|3|11|10|0|0|U|2G|1|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@$D|V|E|W|F|G]]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|H|3|I|5|6|7|10|8|@]|9|@$D|11|E|12|1|13]]|A|$]]|$1|J|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]|R|$5|M|N|O|A|$P|S]]]]

This depends on the Python you have!

You need a <code>dev</code> package, the version X.X.X for Python X.X.X you have, you can search on <a href="https://centos.pkgs.org/7/ius-x86_64" rel="nofollow noreferrer">https://centos.pkgs.org/7/ius-x86_64</a>.

By example, if you have Python 3.6.5 from IUS, you need to install <a href="https://centos.pkgs.org/7/ius-x86_64/python36u-devel-3.6.5-1.ius.centos7.x86_64.rpm.html" rel="nofollow noreferrer">https://centos.pkgs.org/7/ius-x86_64/python36u-devel-3.6.5-1.ius.centos7.x86_64.rpm.html</a>.

blocks|key|480365|text|对于centos+8%2B|type|unstyled|depth|inlineStyleRanges|entityRanges|data|480366|dnf+install+-y+python3-devel|code-block|syntax|javascript|480367|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For centos 8+
<pre><code>dnf install -y python3-devel
</code></pre>

blocks|key|263343|text|您应该首先删除原始的python。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|263344|sudo+yum+remove+python|code-block|syntax|javascript|263345|然后通过以下命令安装python-devel|263346|sudo+yum+install+python-devel|263347|这个方法应该是有用的。|263348|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You should first remove original python.

<pre><code>sudo yum remove python
</code></pre>

Then install python-devel by

<pre><code>sudo yum install python-devel
</code></pre>

This method should be useful.

I am trying to compile a Python extension written in C on a CentOS machine. I am getting 

<pre><code>error: Python.h: No such file or directory
</code></pre>

It works fine on ubuntu, where I have python-dev installed using apt-get.

I tried installing python-devel using

<pre><code>yum install python-devel
</code></pre>

but it is already installed. How do I fix this error?

Can't find Python.h file on CentOS

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在尝试在CentOS机器上编译一个用C编写的Python扩展。我得到了error: Python.h: No such file or directory它在ubuntu上运行得很好，我用apt-get安装了python-dev。我尝试使用以下命令安装python-develyum install python-devel但它已经安装好了。如何修复此错误？

问在CentOS上找不到Python.h文件
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