在pycharm中安装pandas包

Question

When I try to install pandas, I get this error:

Could not find a version that satisfies the requirement numpy==1.9.3 (from versions: 1.10.4, 1.11.0, 1.11.1rc1, 1.11.1, 1.11.2rc1, 1.11.2, 1.11.3, 1.12.0b1, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.1rc1, 1.12.1, 1.13.0rc1, 1.13.0rc2, 1.13.0, 1.13.1, 1.13.3, 1.14.0rc1, 1.14.0, 1.14.1, 1.14.2, 1.14.3)
No matching distribution found for numpy==1.9.3

I use

pip install pandas

and

python -m pip install pandas

In both cases, I get the same error. Thanks.

Answer 1

You can update pip and try it again. The last version of pip is 10.0.1 .

python -m pip install --upgrade pip

Answer 2

You have some sort of versionitis (versions of different software not being compatible with each other). If you are running Python <3.4, that could be the cause because Pandas no longer supports Python <3.4. See this SO thread .

I saw this issue on Mac OS running python 3.7 and pandas 0.23. I downgraded to python 3.6 and pandas 0.22, and that fixed my issue.