blocks|key|1713898|text|您需要安装PostgreSQL的开发包，例如在Ubuntu下它是一个sudo+apt-get+install+libpq-dev...对于CentOS来说，它就是yum+install+postgresql-devel|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1713899|entityMap^0|Y|U|29|S|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|$]]

You'll need to install the development package for PostgreSQL, which for instance under Ubuntu is a <code>sudo apt-get install libpq-dev</code>... and for CentOS it's <code>yum install postgresql-devel</code>

blocks|key|1927449|text|对于CentOS，我遇到了同样的问题，我解决了安装这些包的问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1927450|sudo+yum+install+postgresql-libs
sudo+yum+install+postgresql-devel
sudo+yum+install+python-devel|code-block|syntax|javascript|1927451|只有在那时，我才能成功地执行：|1927452|sudo+easy_install+psycopg2|1927453|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

For the case of CentOS, I had this very same problem, that I solved installing these packages:

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

only then, I was able to perform successfully:

<pre><code>sudo easy_install psycopg2
</code></pre>

blocks|key|1713909|text|希望您的系统缺少Python头文件。要解决此问题，请运行：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1713910|sudo+apt-get+install+python-dev|code-block|syntax|javascript|1713911|或|1713912|sudo+apt-get+install+python3-dev|1713913|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

May Your system is missing the Python headers. To fix this, run:

<pre><code>sudo apt-get install python-dev
</code></pre>

or

<pre><code>sudo apt-get install python3-dev
</code></pre>

blocks|key|1927496|text|在EC2实例上的全新Ubuntu14.04.2LTS上，我能够在安装以下软件包后安装psycopg2：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1927497|sudo+apt-get+install+gcc
sudo+apt-get+install+postgres-xc-server-dev
sudo+apt-get+install+libpq-dev
sudo+apt-get+install+postgresql-client-common
sudo+apt-get+install+postgresql-common|code-block|syntax|javascript|1927498|在一个新的AMI+linux+(CentOS)实例上：|1927499|sudo+yum+install+postgresql-devel
sudo+yum+install+gcc*|1927500|希望能有所帮助，|1927501|埃雷兹|1927502|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

On a fresh ubuntu 14.04.2 LTS on an EC2 instance, I was able to install psycopg2 after instaling the following packages:

<pre><code>sudo apt-get install gcc
sudo apt-get install postgres-xc-server-dev
sudo apt-get install libpq-dev
sudo apt-get install postgresql-client-common
sudo apt-get install postgresql-common
</code></pre>

And on a fresh AMI linux (CentOS) instance:

<pre><code>sudo yum install postgresql-devel
sudo yum install gcc*
</code></pre>

Hope it helps,

Erez

blocks|key|1714007|text|我有这个问题，但通过运行以下命令解决了这个问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1714008|pip+install+-Iv+psycopg2==2.7.7|code-block|syntax|javascript|1714009|安装最新版本%2B+python3.7时出现问题|1714010|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

i had this problem but was solved by running:

<pre><code>pip install -Iv psycopg2==2.7.7
</code></pre>

There is a problem installing the latest version + python3.7

blocks|key|1713959|text|对于Ubuntu+14.04来说，来自Docker镜像python:3.4.3-slim的这个组合对我来说很有效：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1713960|sudo+apt-get+update
sudo+apt-get+install+-y+build-essential
sudo+apt-get+install+-y+python3.4-dev
sudo+apt-get+install+-y+libpq-dev

pip3+install+psycopg2|code-block|syntax|javascript|1713961|注意build-essential包。这在我的情况下是至关重要的。|1713962|entityMap^0|2|C|R|H|0|0|2|F|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

For <code>Ubuntu 14.04</code>, from Docker image <code>python:3.4.3-slim</code> this combination worked for me:

<pre><code>sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y python3.4-dev
sudo apt-get install -y libpq-dev

pip3 install psycopg2
</code></pre>

Note <code>build-essential</code> package. It was crucial in my case.

blocks|key|1713990|text|在centos+7中，我会使用sudo+yum+install+postgresql96-devel.x86_64来解决我的问题。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1713991|entityMap^0|F|16|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

In centos 7. i'd use <code>sudo yum install postgresql96-devel.x86_64</code> to solved my problem.

blocks|key|1713891|text|调用gcc失败，gcc无法编译源代码原因很可能是|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1713892|./psycopg/psycopg.h:31:22:+error:+libpq-fe.h:+No+such+file+or+directory+In+file+included+from+psycopg/psycopgmodule.c:29:|code-block|syntax|javascript|1713893|头libpq-fe.h不在搜索路径中，如果你有它的话。|offset|length|style|CODE|1713894|entityMap^0|0|0|1|A|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]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

The invocation of gcc failed, gcc couldn't compile the source. Probably the cause is

<pre><code>./psycopg/psycopg.h:31:22: error: libpq-fe.h: No such file or directory In file included from psycopg/psycopgmodule.c:29:
</code></pre>

that the header <code>libpq-fe.h</code> is nowhere in the search path if you have it at all.

blocks|key|1927478|text|这对我在Ubuntu+Server+14.10+64位上很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1927479|sudo+apt-get+install+libpqxx-dev|code-block|syntax|javascript|1927480|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|$]]

This worked for me on Ubuntu Server 14.10 64-bit:

<pre><code>sudo apt-get install libpqxx-dev
</code></pre>

blocks|key|1713946|text|对我来说，丢失的包裹是|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1713947|libpqxx-devel.x86_64|code-block|syntax|javascript|1713948|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 me, the missing package was 

<pre><code>libpqxx-devel.x86_64
</code></pre>

blocks|key|1927533|text|我在CICD上运行3.9-alpine，必须安装这些包才能让它工作；|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1927534|apk+add+postgresql-dev
apk+add+gcc
apk+add+musl-dev|code-block|syntax|javascript|1927535|然后我就可以像往常一样运行pip+install+psycopg2了。|offset|length|style|CODE|1927536|entityMap^0|0|0|D|K|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]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I was running 3.9-alpine for CICD and had to install these packages to get it working;
<pre><code>apk add postgresql-dev
apk add gcc
apk add musl-dev
</code></pre>
Then I was able to run a <code>pip install psycopg2</code> as normal.

I need to install <code>psycopg2</code> for <code>openerp</code> installation process, but I always faced that error. I've already used <code>pip</code> and <code>easy_install</code> and my <code>gcc</code> is the latest version. I really need your help to solve my problem.
This is my complete error with easy_install:
<pre><code>[root@server01 ~]# easy_install psycopg2 
Searching for psycopg2 
Reading http://pypi.python.org/simple/psycopg2/ 
Reading http://initd.org/psycopg/ 
Reading http://initd.org/projects/psycopg2 
Best match: psycopg2 2.4.5 
Downloading http://initd.org/psycopg/tarballs/PSYCOPG-2-4/psycopg2-2.4.5.tar.gz 
Processing psycopg2-2.4.5.tar.gz 
Running psycopg2-2.4.5/setup.py -q bdist_egg --dist-dir /tmp/easy_install-anWVvJ/psycopg2-2.4.5/egg-dist-tmp-cZbdtn

no previously-included directories found matching 'doc/src/_build' In file included from psycopg/psycopgmodule.c:27:
./psycopg/psycopg.h:31:22: error: libpq-fe.h: No such file or directory In file included from psycopg/psycopgmodule.c:29:

...

error: Setup script exited with error: command 'gcc' failed with exit status 1
</code></pre>

Error: command 'gcc' failed with exit status when installing psycopg2

PostgreSQL

Python

CentOS

Ubuntu

我需要在openerp安装过程中安装psycopg2，但我总是遇到这个错误。我已经用过pip和easy_install了，我的gcc是最新版本。我真的需要你帮我解决我的问题。这是我对easy_install的完全错误：[root@server01 ~]# easy_install psycopg2    Searching for psycopg2    Reading http://pypi.p

问错误:安装psycopg2时命令'gcc‘失败，状态为退出
EN

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问错误:安装psycopg2时命令'gcc‘失败，状态为退出
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