警告:"IPython历史记录"需要SQLite，您的历史记录将不会保存

我使用的Linux内核3.5.0-21(通用)Ubuntu版本12.10(数量级).我正在尝试使IPython的历史记录起作用.我已经使用pythonbrew和虚拟环境对其进行了设置.在这里，我使用pip来安装IPython.当前，当我在终端中启动IPython时，我得到:

Hi I'm using Ubuntu release 12.10 (quantal) 32-bit with Linux Kernel 3.5.0-21-generic. I'm trying to get IPython's History to work. I've set it up using pythonbrew and a virtual environment. In there I use pip to install IPython. Currently, when I start up IPython in a terminal I get:

WARNING: IPython History requires SQLite, your history will not be saved
Python 2.7.3 (default, Nov  8 2012, 18:25:10) 
Type "copyright", "credits" or "license" for more information.

IPython 0.13.1 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

在第一行的警告中，我发现了此问题报告，因此我返回并安装了以下内容:

Searching on the warning in the first line, I found this issue report, so I went back and installed the following:

sudo apt-get install libsqlite0 libsqlite0-dev libsqlite3-0 libsqlite3-dev

，然后使用pip删除并重新安装pysqlite

and then removed and reinstalled pysqlite using pip

pip uninstall pysqlite
pip install pysqlite

之后，我想我将通过导入模块来检查安装:

After that I thought I would check the installation by importing the module:

Python 2.7.3 (default, Nov  8 2012, 18:25:10) 
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sqlite3
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/me/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/sqlite3/__init__.py", line 24, in <module>
    from dbapi2 import *
  File "/home/me/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/sqlite3/dbapi2.py", line 27, in <module>
    from _sqlite3 import *
ImportError: No module named _sqlite3

所以现在看来​​找不到文件_sqlite3.so.那时我发现了这个SO问题.它不存在或者不在我的PYTHONPATH环境变量中.搜索文件，我得到:

So now it seems the file _sqlite3.so can't be found. That's when I found this SO question. Either it doesn't exist or it's not in my PYTHONPATH environment variable. Searching for the file, I get:

$ locate _sqlite3.so
/home/me/Desktop/.dropbox-dist/_sqlite3.so
/home/me/epd/lib/python2.7/lib-dynload/_sqlite3.so
/usr/lib/python2.7/lib-dynload/_sqlite3.so

文件在那里，但是当我查看python路径时:

So the file is there, but when I looked in my python path:

import sys
for p in sys.path:
    print p

我的PYTHONPATH中没有

包含_sqlite3.so的上述路径中的任何一个.对于傻笑，我在终端中的PYTHONPATH中添加了/usr/lib/python2.7/lib-dynload路径，然后尝试再次导入sqlite3:

none of the above paths that contain _sqlite3.so were contained in my PYTHONPATH. For giggles, I added the path /usr/lib/python2.7/lib-dynload to my PYTHONPATH in a terminal and then tried to import sqlite3 again:

Python 2.7.3 (default, Nov  8 2012, 18:25:10) 
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.path.append("/usr/lib/python2.7/lib-dynload")
>>> import sqlite3
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/me/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/sqlite3/__init__.py", line 24, in <module>
    from dbapi2 import *
  File "/home/me/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/sqlite3/dbapi2.py", line 27, in <module>
    from _sqlite3 import *
ImportError: /usr/lib/python2.7/lib-dynload/_sqlite3.so: undefined symbol: PyUnicodeUCS4_DecodeUTF8

哦，哦.现在我完全被卡住了.谁能帮我吗?我还阅读了一些可能必须重建Python的地方.我不知道如何在pythonbrew中做到这一点.谁能指出我正确的方向?

Uh oh. Now I'm completely stuck. Can anyone help me out? I've also read in a few places that I may have to rebuild Python. I have no idea how to do this in pythonbrew. Can anyone point me in the right direction?