导入 cElementTree 失败，pyenv 和 python 2.7.12
Import cElementTree failed with pyenv and python 2.7.12
我尝试导入 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
看起来 _elementtree 模块（C lang 模块？）在 pyenv 环境中不存在。我该怎么办？
我已经从 pyenv 重新安装 python 2.7.12。问题已解决。
我尝试导入 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
看起来 _elementtree 模块（C lang 模块？）在 pyenv 环境中不存在。我该怎么办？
我已经从 pyenv 重新安装 python 2.7.12。问题已解决。