ImportError: No module named bz2

1 문제상황

[root@zetawiki pywikipedia]# python category.py move
Traceback (most recent call last):
  File "category.py", line 99, in <module>
    import os, re, pickle, bz2
ImportError: No module named bz2

→ bz2 모듈이 인식되지 않음

2 해결방법

[root@zetawiki ~]# rpm -qa | grep bzip2-devel
[root@zetawiki ~]#

[root@zetawiki ~]# yum install bzip2-devel
... (생략)
======================================================================================================
 Package                   Arch                 Version                      Repository          Size
======================================================================================================
Installing:
 bzip2-devel               x86_64               1.0.5-7.el6_0                base               250 k

Transaction Summary
======================================================================================================
Install       1 Package(s)

Total download size: 250 k
Installed size: 412 k
Is this ok [y/N]: y

Installed:
  bzip2-devel.x86_64 0:1.0.5-7.el6_0                                                                  

Complete!

[root@zetawiki ~]# rpm -qa | grep bzip2-devel
bzip2-devel-1.0.5-7.el6_0.x86_64

• Python 2.7 설치 참고하여 Python 설치(또는 재설치)

3 확인 (성공)

[root@zetawiki ~]# /usr/bin/python -c "import bz2; print bz2.__doc__"
The python bz2 module provides a comprehensive interface for
the bz2 compression library. It implements a complete file
interface, one shot (de)compression functions, and types for
sequential (de)compression.

→ bz2 모듈 인식됨

4 확인 (실패)

여전히 안됨

[root@zetawiki ~]# python -V
Python 2.7.9

[root@zetawiki ~]# python -c "import bz2; print bz2.__doc__"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: No module named bz2

5 실패시 조치

[root@zetawiki ~]# rpm -ql python-libs | grep bz2.so
/usr/lib64/python2.6/lib-dynload/bz2.so

[root@zetawiki ~]# cp /usr/lib64/python2.6/lib-dynload/bz2.so /usr/local/lib/python2.7/lib-dynload/

[root@zetawiki ~]# python -c "import bz2; print bz2.__doc__"
The python bz2 module provides a comprehensive interface for
the bz2 compression library. It implements a complete file
interface, one shot (de)compression functions, and types for
sequential (de)compression.

6 같이 보기

• 미디어위키 카테고리 이동 봇
• 미디어위키봇 가리키는 문서에 분류 추가

7 참고

• http://stackoverflow.com/questions/8115280/importerror-no-module-named-bz2-for-python-2-7-2