pandas 如何为python3导入pandas？
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How to import pandas for python3?
提问by moluku
I have a python script that uses pandas library. But when I try to install pandas using:
我有一个使用 Pandas 库的 python 脚本。但是当我尝试使用以下方法安装Pandas时：
pip install pandas
It says:
它说：
Installing collected packages: pytz, six, python-dateutil, numpy, pandas
Successfully installed numpy-1.14.5 pandas-0.23.3 python-dateutil-2.7.3 pytz-2018.5 six-1.11.0
You are using pip version 8.1.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command
When I try to run my script again, it tells again that no module named pandas.
当我尝试再次运行我的脚本时，它再次告诉我没有名为 Pandas 的模块。
Traceback (most recent call last):
File "test.py", line 6, in <module>
import pandas as pd
ImportError: No module named 'pandas'
After using the suggestion, I tried again pip install pandas but i get an error
使用该建议后，我再次尝试 pip install pandas 但出现错误
Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
from pip import main
ImportError: cannot import name main
Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
from pip import main
ImportError: cannot import name main
回答by JMC
I suggest a workaround while someone points out a definitive solution for your dependency hell: use a virtual environment.
我建议一种解决方法，而有人为您的依赖地狱指出了一个明确的解决方案：使用虚拟环境。
Using miniconda, download your package, install it and:
使用 miniconda，下载您的软件包，安装它并：
conda create -n py37 anaconda python=3.7
source activate py37
pip install pandas
