导入cElementTree失败，出现pyenv和python 2.7.12

Question

我曾尝试导入cElementTree，但失败了。

Python 2.7.12 (default, Jul 19 2018, 15:12:44)
[GCC 4.8.4] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import xml.etree.cElementTree
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/tomcat/.pyenv/versions/2.7.12/lib/python2.7/xml/etree/cElementTree.py", line 3, in <module>
    from _elementtree import *
ImportError: No module named _elementtree

它看起来像_elementtree模块(C lang模块?)在pyenv环境中不存在。我该怎么做？

Answer 1

我已经从pyenv重新安装了python 2.7.12。问题解决了。