如何添加路径以便python可以找到程序？

我试图通过

import

函数将

sqlite

与python一起使用，但python似乎找不到

sqlite

My sys.path包含以下内容：

['', '/usr/local/share/python', '/usr/local/Cellar/python/2.7.3/lib/python2.7/site-packages/distribute-0.6.26-py2.7.egg', '/usr/local/Cellar/python/2.7.3/lib/python2.7/site-packages/pip-1.1-py2.7.egg', '/usr/local/Cellar/python/2.7.3/lib/python27.zip', '/usr/local/Cellar/python/2.7.3/lib/python2.7', '/usr/local/Cellar/python/2.7.3/lib/python2.7/plat-darwin', '/usr/local/Cellar/python/2.7.3/lib/python2.7/plat-mac', '/usr/local/Cellar/python/2.7.3/lib/python2.7/plat-mac/lib-scriptpackages', '/usr/local/Cellar/python/2.7.3/lib/python2.7/lib-tk', '/usr/local/Cellar/python/2.7.3/lib/python2.7/lib-old', '/usr/local/Cellar/python/2.7.3/lib/python2.7/lib-dynload', '/usr/local/Cellar/python/2.7.3/lib/python2.7/site-packages', '/usr/local/Cellar/python/2.7.3/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info', '/usr/local/Cellar/python/2.7.3/lib/python2.7/site-packages/IPython/extensions']

但是

sqlite

列在

usr/lib

中

编辑：
正如建议的那样，我尝试了导入sqlite3，但python返回以下错误：

dlopen(/usr/local/Cellar/python/2.7.3/lib/python2.7/lib-dynload/_sqlite3.so, 2): Library not loaded: /usr/local/lib/libsqlite3.0.8.6.dylib
  Referenced from: /usr/local/Cellar/python/2.7.3/lib/python2.7/lib-dynload/_sqlite3.so
  Reason: image not found

---

如何加载sqlite？

无需向模块搜索路径添加任何内容；SQLite模块附带Python标准库。但是，您拼错了模块的名称，称为（注意末尾的

3

）：

---

要修复。

无需向模块搜索路径添加任何内容；SQLite模块附带Python标准库。但是，您拼错了模块的名称，称为（注意末尾的

3

）：

要修复。

是python模块的名称，该模块提供python和sqlite数据库引擎之间的接口。是基础数据库引擎的名称

因此（正如Martijn Pieters已经指出的）尝试：

是python模块的名称，该模块提供python和sqlite数据库引擎之间的接口。是基础数据库引擎的名称

因此（正如Martijn Pieters已经指出的）尝试：

---

谢谢-尝试过，但收到错误消息。用错误消息更新了帖子。@mikebmassey:对，这是一个自制错误，包含修复说明。谢谢-尝试过，但收到错误消息。用错误消息更新了帖子。@mikebmassey:对，这是一个自制错误，包括修复说明。

Python 2.7.3 (default, Oct 22 2012, 06:12:32) 
[GCC 4.2.1 Compatible Apple Clang 3.1 (tags/Apple/clang-318.0.58)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sqlite3
>>> sqlite3.connect(':memory:')
<sqlite3.Connection object at 0x105354200>

brew rm sqlite python
brew install python

import sqlite3