ImportError：没有名为“pandas”的模块（在 virtualenv 内）

Question

我为 python 创建了一个名为 quora 的虚拟环境。我按照指示安装了wheel，然后安装了pandas。由于某种原因我无法让熊猫工作。有人能帮我吗。我已尝试过该网站上针对类似问题的所有其他解决方案。还是没有用。

(quora) (jessie)griffith@localhost:~/environments$ sudo pip install wheel
Requirement already satisfied: wheel in /usr/lib/python2.7/dist-packages
(quora) (jessie)griffith@localhost:~/environments$ sudo pip install pandas
Requirement already satisfied: pandas in /usr/local/lib/python2.7/dist-packages
Requirement already satisfied: pytz>=2011k in /usr/local/lib/python2.7/dist-packages (from pandas)
Requirement already satisfied: numpy>=1.7.0 in /usr/local/lib/python2.7/dist-packages (from pandas)
Requirement already satisfied: python-dateutil in /usr/local/lib/python2.7/dist-packages (from pandas)
Requirement already satisfied: six>=1.5 in /usr/lib/python2.7/dist-packages (from python-dateutil->pandas) 

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(quora) (jessie)griffith@localhost:~/environments$ python getdata.py
Traceback (most recent call last):
  File "getdata.py", line 2, in <module>
    import pandas as pd
ImportError: No module named 'pandas'

Answer 1

不要在 virtualenv 中使用 sudo \xe2\x80\x94sudo pip install将软件包安装到全局中site-packages，而不是 virtualenv 中。

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在虚拟环境中安装 pandas（pip install激活 venv 后）或启用对全局包的访问（使用选项重新创建 venv--system-site-packages或使用命令toggleglobalsitepackages或使用virtualenvwrapper 中的

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