Ipython : 安装错误，无法找到 _sqlite.so

Question

尝试为 Python3.4 安装 ipython 时，我收到一条消息说它已经安装了。

pip3 install ipython
Requirement already satisfied (use --upgrade to upgrade): ipython in /usr/local/lib/python3.4/site-packages

但是当我尝试用 ipython3 notebook 运行它时，我得到了所有这些：

Traceback (most recent call last):
  File "/usr/local/bin/ipython3", line 11, in <module>
sys.exit(start_ipython())
  File "/usr/local/lib/python3.4/site-packages/IPython/__init__.py", line 120, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 573, in launch_instance
app.initialize(argv)
  File "<string>", line 2, in initialize
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 75, in catch_config_error
return method(app, *args, **kwargs)
  File "/usr/local/lib/python3.4/site-packages/IPython/terminal/ipapp.py", line 321, in initialize
super(TerminalIPythonApp, self).initialize(argv)
  File "<string>", line 2, in initialize
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 75, in catch_config_error
return method(app, *args, **kwargs)
  File "/usr/local/lib/python3.4/site-packages/IPython/core/application.py", line 369, in initialize
self.parse_command_line(argv)
  File "/usr/local/lib/python3.4/site-packages/IPython/terminal/ipapp.py", line 316, in parse_command_line
return super(TerminalIPythonApp, self).parse_command_line(argv)
  File "<string>", line 2, in parse_command_line
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 75, in catch_config_error
return method(app, *args, **kwargs)
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 471, in parse_command_line
return self.initialize_subcommand(subc, subargv)
  File "<string>", line 2, in initialize_subcommand
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 75, in catch_config_error
return method(app, *args, **kwargs)
  File "/usr/local/lib/python3.4/site-packages/IPython/config/application.py", line 402, in initialize_subcommand
subapp = import_item(subapp)
  File "/usr/local/lib/python3.4/site-packages/IPython/utils/importstring.py", line 42, in import_item
module = __import__(package, fromlist=[obj])
  File "/usr/local/lib/python3.4/site-packages/IPython/html/notebookapp.py", line 67, in <module>
from .services.sessions.sessionmanager import SessionManager
  File "/usr/local/lib/python3.4/site-packages/IPython/html/services/sessions/sessionmanager.py", line 7, in <module>
import sqlite3
  File "/usr/local/lib/python3.4/sqlite3/__init__.py", line 23, in <module>
from sqlite3.dbapi2 import *
  File "/usr/local/lib/python3.4/sqlite3/dbapi2.py", line 27, in <module>
from _sqlite3 import *
ImportError: No module named '_sqlite3'

假设最后一行是最重要的

ImportError: No module named '_sqlite3'

我尝试为它安装各种依赖项：

apt-get install sqlite3 libsqlite3-dev

当我尝试通过 pip3 install pysqlite 安装 Pysqlite 时：

Collecting pysqlite
  Using cached pysqlite-2.6.3.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 20, in <module>
      File "/tmp/pip-build-ggtq7_wu/pysqlite/setup.py", line 85
        print "Is sphinx installed? If not, try 'sudo easy_install sphinx'."
                                                                       ^
    SyntaxError: Missing parentheses in call to 'print'

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-ggtq7_wu/pysqlite

但是 Sphinx 已经安装好了。我什至重新安装了它。

pip3 install sphinx
Requirement already satisfied (use --upgrade to upgrade): sphinx in /usr/local/lib/python3.4/site-packages
Requirement already satisfied (use --upgrade to upgrade): Jinja2>=2.3 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): snowballstemmer>=1.1 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): docutils>=0.11 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): babel>=1.3 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): sphinx-rtd-theme<0.2,>=0.1 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): alabaster<0.8,>=0.7 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): Pygments>=2.0 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): six>=1.4 in /usr/local/lib/python3.4/site-packages (from sphinx)
Requirement already satisfied (use --upgrade to upgrade): markupsafe in /usr/local/lib/python3.4/site-packages (from Jinja2>=2.3->sphinx)
Requirement already satisfied (use --upgrade to upgrade): pytz>=0a in /usr/local/lib/python3.4/site-packages (from babel>=1.3->sphinx)

因此我无法解决它，因为显然应该在 /usr/local/lib/python3.4/lib-dynload 中的文件 _sqlite3.so 不存在，我找不到安装它的方法。

Answer 1

感谢评论中的帮助，我设法解决了它。
把它放在这里是为了让可能有同样问题的其他人很容易弄清楚发生了什么。

问题在于在安装 sql 开发文件之前使用 Python 的自编译版本。因此绑定没有采用。

首先，我必须使用 sudo apt-get install sqlite3 libsqlite3-dev 来获取相关的 sqlite 文件。
然后我不得不使用源压缩包重新编译 Python 并执行以下命令来重新编译它。

make clean
./configure 
make 
make install

Answer 2

我在 CentOS 6.8 上遇到了同样的问题，我安装了 sqlite-devel，然后重新编译 python 并解决了问题：

yum install sqlite-devel

Ipython : 安装错误，无法找到 _sqlite.so

Ipython : Installation error, unable to find _sqlite.so

python

sqlite

ipython

python-3.x