Question

我正在使用带有Python 3.6的Windows，到目前为止，许多其他软件包都没有运行的问题。

我正在尝试安装＆amp;使用pandas-datareader，但在我成功安装后：

> C:\Python36\Scripts>pip3 install pandas-datareader Collecting
> pandas-datareader   Using cached
> pandas_datareader-0.5.0-py2.py3-none-any.whl Requirement already
> satisfied: requests>=2.3.0 in c:\python36\lib\site-packages (from
> pandas-datareader) Requirement already satisfied: requests-ftp in
> c:\python36\lib\site-packages (from pandas-datareader) Requirement
> already satisfied: pandas>=0.17.0 in c:\python36\lib\site-packages
> (from pandas-datareader) Requirement already satisfied: requests-file
> in c:\python36\lib\site-packages (from pandas-datareader) Requirement
> already satisfied: certifi>=2017.4.17 in c:\python36\lib\site-packages
> (from requests>=2.3.0->pandas-datareader) Requirement already
> satisfied: idna<2.7,>=2.5 in c:\python36\lib\site-packages (from
> requests>=2.3.0->pandas-datareader) Requirement already satisfied:
> urllib3<1.23,>=1.21.1 in c:\python36\lib\site-packages (from
> requests>=2.3.0->pandas-datareader) Requirement already satisfied:
> chardet<3.1.0,>=3.0.2 in c:\python36\lib\site-packages (from
> requests>=2.3.0->pandas-datareader) Requirement already satisfied:
> numpy>=1.9.0 in c:\python36\lib\site-packages (from
> pandas>=0.17.0->pandas-datareader) Requirement already satisfied:
> pytz>=2011k in c:\python36\lib\site-packages (from
> pandas>=0.17.0->pandas-datareader) Requirement already satisfied:
> python-dateutil>=2 in c:\python36\lib\site-packages (from
> pandas>=0.17.0->pandas-datareader) Requirement already satisfied: six
> in c:\python36\lib\site-packages (from
> requests-file->pandas-datareader) Installing collected packages:
> pandas-datareader Successfully installed pandas-datareader-0.5.0

当尝试在 pycharm / jupyter 中运行它时，我会收到：

ModuleNotFoundError：没有名为＆＃39; pandas_datareader＆＃39;
的模块

当我在cmd命令中运行pip3 list时，我可以看到它已安装（pandas（0.22.0）pandas-datareader（0.5.0））。

我就这个问题找了很多答案，但仍无法解决这个问题。此外，我确信该目录已添加到Windows路径。

Answer 1

在每个环境中，运行快速程序：

import sys 
for p in sys.path: 
    print(p).

比较pip3安装pandas_datareader的路径，即c：\ python36 \ lib \ site-packages

您可能需要将其单独安装到PyCharm和jupyter

中

已安装Pandas-datareader，但无法调用

1 个答案: