如何为 Python 3 安装 Pandas？
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How to install pandas for Python 3?
提问by Roman
I try to install pandas for Python 3 by executing the following command:
我尝试通过执行以下命令为 Python 3 安装 pandas：
sudo pip3 install pandas
As a result I get this:
结果我得到了这个：
Downloading/unpacking pandas
Cannot fetch index base URL https://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement pandas
Cleaning up...
No distributions at all found for pandas
Maybe it is interesting to note that installation for Python 2 works fine.
也许有趣的是，Python 2 的安装工作正常。
sudo pip install pandas
Returns the following:
返回以下内容：
Requirement already satisfied (use --upgrade to upgrade): pandas in /usr/lib/python2.7/dist-packages
Requirement already satisfied (use --upgrade to upgrade): python-dateutil in /usr/lib/python2.7/dist-packages (from pandas)
Requirement already satisfied (use --upgrade to upgrade): pytz>=2011k in /usr/lib/python2.7/dist-packages (from pandas)
Requirement already satisfied (use --upgrade to upgrade): numpy>=1.6.1 in /usr/lib/python2.7/dist-packages (from pandas)
Cleaning up...
ADDED
添加
I have just installed pandas in the following way:
我刚刚通过以下方式安装了熊猫：
sudo apt-get install python3-pandas
回答by Ananda
Try this:
尝试这个：
sudo apt-get install python3-pip
sudo -H pip3 install pandas
回答by CubeBot88
I believe for Python 3.4 you should use: pip3 install 'pandas<0.21'.
Don't forget, if your machine requires a proxy, add this bit after install: --proxy=http://sub_domain_proxy.sub_domain.domain:port
我相信对于 Python 3.4，您应该使用：pip3 install 'pandas<0.21'. 不要忘记，如果您的机器需要代理，请在安装后添加这一点：--proxy=http://sub_domain_proxy.sub_domain.domain:port
回答by mamadh1378
Most of the time, pip gives me errors (I really don't know why), so I use apt-get instead.
大多数时候，pip 给我错误（我真的不知道为什么），所以我使用 apt-get 代替。
For python3 use:
对于python3使用：
sudo apt-get install python3-pandas
For python2 use:
对于python2使用：
sudo apt-get install python-pandas
回答by Shinto Joseph
This worked for me, finally:
这对我有用，最后：
pip3 install pandas --no-build-isolation
