如何安装这个python包？

Question

我正在努力学习django和我已经完成了正式的django 1.7“投票”应用程序和流行的gswd。现在，我正试图理解everyblock.com的代码基，它们为学习目的提供后端代码。这是everyblock上的自述文件

==========
everyblock
==========

This package contains code/templates that are specific to EveryBlock.com. They
are released to fulfill the terms of the grant that funded EveryBlock's
development and are likely not of general use.

Overview
========

The package is split into these directories:

    admin -- EveryBlock's internal admin application for managing its data
    cities -- City-specific data-acquisition scripts (for 15 U.S. cities)
    media -- CSS file for the admin
    states -- State-specific data-acquisition scripts
    staticmedia -- A Django template tag specific to EveryBlock.com media files
    templates -- Templates for the admin
    utils -- Various utilities used on EveryBlock.com

Quickstart
==========

0. Install PostgreSQL, PostGIS, Django, psycopg2.

1. Install the everyblock package by putting it on your Python path. Also
   install the ebdata, ebpub and ebgeo packages.

2. Start a Django project.

3. Put the smorgasbord of eb-specific settings in your settings file. It's
   probably easiest to just start with the file ebpub/settings.py and tweak
   that (or import from it in your own settings file). The application won't
   work until you set the following:

       DATABASE_USER
       DATABASE_NAME
       DATABASE_HOST
       DATABASE_PORT
       SHORT_NAME
       PASSWORD_CREATE_SALT
       PASSWORD_RESET_SALT
       METRO_LIST
       EB_MEDIA_ROOT
       EB_MEDIA_URL

   See the documentation/comments in ebpub/settings.py for info on what the
   various settings mean.

4. Run "django-admin.py syncdb" to create all of the database tables.

5. Run "django-admin.py runserver" and go to http://127.0.0.1:8000/ in your
   Web browser to see the site in action.

我下载了ebdata和ebpub包，并解压缩。我能看到文件。我安装了PostgreSQL，PostGIS，Django，psycopg2。我该如何继续下一步。我不知道如何通过将三个包放在python路径中来安装，启动django项目并使其在本地运行。有什么帮助吗？

Answer 1

根据安装依赖项的方式，它们可能已经在python路径中了。

从终端运行python，看看是否可以导入django。如果可以的话，它已经在您的python路径中了。

$ python
Python 2.7.9
>>> import django
>>>

如果这有效，您可以创建一个新的django项目

django-admin startproject everyblock

然后，只需将解压缩的所有文件复制到项目文件夹中，并修改settings.py文件以指向数据库。

注: Everyblock于2009年发行。如果不进行一些更改，它将不会使用Django的最新版本运行。这也不是一个简单的项目，所以你可能想从一个不同的项目开始，直到你变得更舒服。)