2016-08-15 139 views
1

我正在尝试在Windows 7上安装用于python 3的rpy2软件包。所以我只需在命令行中键入pip install rpy2。但是,由于我不明白的原因,这个失败了,请问有谁能清楚这一点?它在命令行中回退以下内容:使用pip为Python 3安装rpy2

Collecting rpy2 
    Using cached rpy2-2.8.2.tar.gz 
    Complete output from command python setup.py egg_info: 
    Warning: Tried to guess R's HOME but no command <R> in the PATH. 
    _______________________________ 
    Command "python setup.py egg_info" failed with error code 1 in C:\Users\...\AppData\Local\Temp\pip-build-14jn4kdx\rpy2\ 

回答

1

您的R二进制文件是否在PATH变量中?

在命令提示符试试这个:

path = C:\path\to\R 
pip install rpy2