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      <p>There are two python version in my debian7, one is python2.7
        the system default version, the other is python3.4 which
        compiled to install this way.</p>
      <pre style="" class="default prettyprint prettyprinted"><code><span class="pln"> apt</span><span class="pun">-</span><span class="kwd">get</span><span class="pln"> update
 apt</span><span class="pun">-</span><span class="kwd">get</span><span class="pln"> upgrade
 apt</span><span class="pun">-</span><span class="kwd">get</span><span class="pln"> install build</span><span class="pun">-</span><span class="pln">essential
 wget http</span><span class="pun">:</span><span class="com">//www.python.org/ftp/python/3.4.0/Python-3.4.0.tgz</span><span class="pln">
 tar </span><span class="pun">-</span><span class="pln">zxvf </span><span class="typ">Python</span><span class="pun">-</span><span class="lit">3.4</span><span class="pun">.</span><span class="lit">0.tgz</span><span class="pln">
 cd </span><span class="typ">Python</span><span class="pun">-</span><span class="lit">3.4</span><span class="pun">.</span><span class="lit">0</span><span class="pln">
 mkdir </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="kwd">local</span><span class="pun">/</span><span class="pln">python3</span><span class="pun">.</span><span class="lit">4</span><span class="pln">
 </span><span class="pun">./</span><span class="pln">configure </span><span class="pun">--</span><span class="pln">prefix</span><span class="pun">=</span><span class="str">/usr/</span><span class="kwd">local</span><span class="pun">/</span><span class="pln">python3</span><span class="pun">.</span><span class="lit">4</span><span class="pln">
 make
 make install
 ln </span><span class="pun">-</span><span class="pln">s </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="kwd">local</span><span class="pun">/</span><span class="pln">python3</span><span class="pun">.</span><span class="lit">4</span><span class="pun">/</span><span class="pln">bin</span><span class="pun">/</span><span class="pln">python3</span><span class="pun">.</span><span class="lit">4</span><span class="pln">   </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="pln">bin</span><span class="pun">/</span><span class="pln">python3</span><span class="pun">.</span><span class="lit">4</span><span class="pln">
 ln </span><span class="pun">-</span><span class="pln">s </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="kwd">local</span><span class="pun">/</span><span class="pln">python3</span><span class="pun">.</span><span class="lit">4</span><span class="pun">/</span><span class="pln">bin</span><span class="pun">/</span><span class="pln">pip3</span><span class="pun">.</span><span class="lit">4</span><span class="pln">   </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="pln">bin</span><span class="pun">/</span><span class="pln">pip3</span><span class="pun">.</span><span class="lit">4</span></code></pre>
      <p>I have installed sqlite this way on my debian.</p>
      <pre style="" class="default prettyprint prettyprinted"><code><span class="pln">sudo apt</span><span class="pun">-</span><span class="kwd">get</span><span class="pln"> install sqlite3 libsqlite3</span><span class="pun">-</span><span class="pln">dev </span></code></pre>
      <p>In python2.7</p>
      <pre style="" class="default prettyprint prettyprinted"><code><span class="pln">root@rebuild</span><span class="pun">:~#</span><span class="pln"> python
</span><span class="typ">Python</span><span class="pln"> </span><span class="lit">2.7</span><span class="pun">.</span><span class="lit">3</span><span class="pln"> </span><span class="pun">(</span><span class="kwd">default</span><span class="pun">,</span><span class="pln"> </span><span class="typ">Mar</span><span class="pln"> </span><span class="lit">14</span><span class="pln"> </span><span class="lit">2014</span><span class="pun">,</span><span class="pln"> </span><span class="lit">11</span><span class="pun">:</span><span class="lit">57</span><span class="pun">:</span><span class="lit">14</span><span class="pun">)</span><span class="pln">
</span><span class="pun">[</span><span class="pln">GCC </span><span class="lit">4.7</span><span class="pun">.</span><span class="lit">2</span><span class="pun">]</span><span class="pln"> on linux2
</span><span class="typ">Type</span><span class="pln"> </span><span class="str">"help"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"copyright"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"credits"</span><span class="pln"> </span><span class="kwd">or</span><span class="pln"> </span><span class="str">"license"</span><span class="pln"> </span><span class="kwd">for</span><span class="pln"> more information</span><span class="pun">.</span><span class="pln">
</span><span class="pun">>>></span><span class="pln"> </span><span class="kwd">import</span><span class="pln"> sqlite3</span></code></pre>
      <p>In python3.4 </p>
      <pre style="" class="default prettyprint prettyprinted"><code><span class="pln">root@rebuild</span><span class="pun">:~#</span><span class="pln"> python3</span><span class="pun">.</span><span class="lit">4</span><span class="pln">
</span><span class="typ">Python</span><span class="pln"> </span><span class="lit">3.4</span><span class="pun">.</span><span class="lit">0</span><span class="pln"> </span><span class="pun">(</span><span class="kwd">default</span><span class="pun">,</span><span class="pln"> </span><span class="typ">Nov</span><span class="pln"> </span><span class="lit">27</span><span class="pln"> </span><span class="lit">2014</span><span class="pun">,</span><span class="pln"> </span><span class="lit">13</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">17</span><span class="pun">)</span><span class="pln">
</span><span class="pun">[</span><span class="pln">GCC </span><span class="lit">4.7</span><span class="pun">.</span><span class="lit">2</span><span class="pun">]</span><span class="pln"> on linux
</span><span class="typ">Type</span><span class="pln"> </span><span class="str">"help"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"copyright"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"credits"</span><span class="pln"> </span><span class="kwd">or</span><span class="pln"> </span><span class="str">"license"</span><span class="pln"> </span><span class="kwd">for</span><span class="pln"> more information</span><span class="pun">.</span><span class="pln">
</span><span class="pun">>>></span><span class="pln"> </span><span class="kwd">import</span><span class="pln"> sqlite3
</span><span class="typ">Traceback</span><span class="pln"> </span><span class="pun">(</span><span class="pln">most recent call </span><span class="kwd">last</span><span class="pun">):</span><span class="pln">
  </span><span class="typ">File</span><span class="pln"> </span><span class="str">"<stdin>"</span><span class="pun">,</span><span class="pln"> line </span><span class="lit">1</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">in</span><span class="pln"> </span><span class="str"><module></span><span class="pln">
  </span><span class="typ">File</span><span class="pln"> </span><span class="str">"/usr/local/python3.4/lib/python3.4/sqlite3/__init__.py"</span><span class="pun">,</span><span class="pln"> line </span><span class="lit">23</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">in</span><span class="pln"> </span><span class="str"><module></span><span class="pln">
    </span><span class="kwd">from</span><span class="pln"> sqlite3</span><span class="pun">.</span><span class="pln">dbapi2 </span><span class="kwd">import</span><span class="pln"> </span><span class="pun">*</span><span class="pln">
  </span><span class="typ">File</span><span class="pln"> </span><span class="str">"/usr/local/python3.4/lib/python3.4/sqlite3/dbapi2.py"</span><span class="pun">,</span><span class="pln"> line </span><span class="lit">26</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">in</span><span class="pln"> </span><span class="str"><module></span><span class="pln">
    </span><span class="kwd">from</span><span class="pln"> _sqlite3 </span><span class="kwd">import</span><span class="pln"> </span><span class="pun">*</span><span class="pln">
</span><span class="typ">ImportError</span><span class="pun">:</span><span class="pln"> </span><span class="typ">No</span><span class="pln"> </span><span class="kwd">module</span><span class="pln"> named </span><span class="str">'_sqlite3'</span></code></pre>
      <p>How can i import sqlite3 in my python3.4 successfully?</p>
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