Pandas 和 Python3.4 与 Python 2.7 共存
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Pandas and Python3.4 co existing with Python 2.7
提问by Vinay Joseph
I have pandas installed with python2.7. I also have python 3.4 installed.
我用python2.7安装了Pandas。我也安装了 python 3.4。
I can't load pandas in python3
我无法在 python3 中加载Pandas
Python 3.4.1 (v3.4.1:c0e311e010fc, May 18 2014, 00:54:21)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pandas
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named 'pandas'
>>>
I understand I need to install it separately. How do I go about having pandas in both python 2.7 and 3.4 ? I am using a mac by the way.
我知道我需要单独安装它。我如何在 python 2.7 和 3.4 中使用Pandas？顺便说一下，我正在使用 mac。
采纳答案by dannyla
You might find that you have a script called "pip3" on you system as python3.4 bundles pip in along side of python.
您可能会发现系统上有一个名为“pip3”的脚本，因为 python3.4 将 pip 与 python 捆绑在一起。
$ pip3 install pandas
回答by Vinay Joseph
Figured it out.
弄清楚了。
python3 -m pip install pandas
回答by mork
In addition to the fine answers above, please note that pandas 0.24.x releases will be the last to support Python 2! pandas 0.24.x release notes
除了上面的好答案之外，请注意，pandas 0.24.x 版本将是最后一个支持 Python 2 的版本！ Pandas 0.24.x 发行说明
Quote: "Warning The 0.24.x series of releases will be the last to support Python 2. Future feature releases will support Python 3 only"
引用：“警告 0.24.x 系列版本将是最后一个支持 Python 2。未来的功能版本将仅支持 Python 3”
So, co-existence, it seems, would be limited to the 0.24.x version as a common version for both python 2 and 3.
因此，共存似乎仅限于 0.24.x 版本，作为 python 2 和 3 的通用版本。
