https://pypi.org/project/py-mysql2pgsql/

https://packages.ubuntu.com/trusty/postgresql-server-dev-9.3

所以使用下面的命令即可安装python-dev:

yum install python-devel

I just had to install this on my CentOS 6 server since psycopg2 required pg_config. Boo yah:

yum install postgresql-devel

Update

If you still encounter issues with pg_config, you may need to add it to your PATH, e.g.:

export PATH=$PATH:/usr/pgsql-x.x/bin

where x.x is your version, such as /usr/pgsql-9.2./bin.

You can install it from rpmforge or epel repo:

# yum install libpqxx-devel

I just run this command as a root from terminal and problem is solved,

sudo apt-get install -y postgis postgresql-9.3-postgis-2.1
pip install psycopg2

or

sudo apt-get install libpq-dev python-dev
pip install psycopg2

================

sudo apt-get install postgresql

then fire:

sudo apt-get install python-psycopg2

and last:

sudo apt-get install libpq-dev




经过一番摸索，结合 psycopg2 的官方文档，后来才发现需要把PostgreSQL的 libpq.so.5 跟系统的 libpq.so.5 进行替换，再重新安装psycopg2，问题即可解决：

1、find what is the libpq dynamic library used at runtime（查找运行过程中所用的libpq动态库）：

$ ldd /path/to/packages/psycopg2/_psycopg.so | grep libpq   

2、You can avoid the problem by using the same version of the pg_config at install time and the libpq at runtime（替换运行过程中的libpq动态库）:

root@localhost 17:26:46 /usr/local/download/psycopg2-2.6.1
=> cd /usr/lib64
root@localhost 17:24:09 /usr/lib64
=> rm libpq.so.5
root@localhost 17:24:09 /usr/lib64
=> ln -s /usr/local/postgresql-9.4.0/lib/libpq.so.5 ./

3、重新安装psycopg2，解决问题。

shenweiyan@localhost 20:24:34 /mydev/pyweb/download/psycopg2-2.5.4 
=> python
Python 2.7.5 (default, Jan 13 2015, 13:32:18) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import psycopg2
>>>

-- 
刘林强

136-1133-1997
liulinqiang@unipus.cn
北京外研在线教育科技有限公司
外语教学与研究出版社