【发布时间】:2018-05-03 19:44:52
【问题描述】:
我最近将我的 Ubuntu 更新到 18.04,现在在使用 Python (2.7) 时,我无法再导入 matplotlib。导入时出错:
>>> import matplotlib
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "~/.local/lib/python2.7/site-packages/matplotlib/__init__.py", line 131, in <module>
from matplotlib.rcsetup import defaultParams, validate_backend, cycler
File "~/.local/lib/python2.7/site-packages/matplotlib/rcsetup.py", line 29, in <module>
from matplotlib.fontconfig_pattern import parse_fontconfig_pattern
File "~/.local/lib/python2.7/site-packages/matplotlib/fontconfig_pattern.py", line 28, in <module>
from backports.functools_lru_cache import lru_cache
ImportError: No module named functools_lru_cache
我通过
安装了matplotlibpip install --user matplotlib
和matplotlib一样,functools_lru_cache-module安装在
~/.local/lib/python2.7/site-packages
我在这里错过了什么?
我尝试按照此处的建议卸载并重新安装“functools_lru_cache”模块: python 2.7 functools_lru_cache does not import although installed 但这没有帮助。还是一样的错误。
【问题讨论】:
-
你试过this吗?
-
是的,我尝试通过 pip 卸载并重新安装“functools_lru_cache”,但仍然遇到同样的错误
-
which pip打印什么? -
该链接问题中有几个答案。你试过哪一个?
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which pip打印~/.local/bin/pip
标签: python matplotlib ubuntu-18.04