PostgreSQL 9.3加载Python

一.安装Python

1.从http://www.python.org/download/下载Python源码包

2.解压缩：#tar -zvxf Python-3.3.2.tar

3.编译安装

    #./configure --enable-shared

    #make && make install

二.安装PostgreSQL 9.3

1.从http://www.postgresql.org/下载

2.解压缩：#tar -zvxf postgresql-9.3beta1.tar.gz

3.安装依赖包

    #yum -y install gcc zlib-devel readline-devel python-devel

4.编译安装

    #./configure --with-python

    #make && make install

三.备注

1.安装Python时指定--enable-shared参数是为了解决：

*** Cannot build PL/Python because libpython is not a shared library.
*** You might have to rebuild your Python installation.  Refer to
*** the documentation for details.

（参见http://www.postgresql.org/docs/9.2/static/install-requirements.html）

2.安装PostgreSQL时，预先安装python-devel包，是为了解决./configure时的下述报错：

header file <Python.h> is required for Python