问题
I have 2 versions of Python installed on my PC (Windows 7, 64Bit). Python 2.7 Version installed with Anaconda Python 3.6 Version installed directly from python.org (the "regular IDLE")
Now, i would like to install the necessary packages on the 3.6 using pip, but anaconda keeps on hijacking the command.
For example, on typing in the cmd window:
pip install numpy
and i get:
Requirement already satisfied: numpy in c:\users\georges\anaconda2\lib\site_packages
Which is the case for python2.7, but i was trying to install it for version 3.6 installed without Anaconda. I tried re-installing pip hoping it would erase the hijacking by Anaconda2 ... failed. I am contemplating to remove Anaconda2 altogether although i risk that in windows, removing a programme does not necessaraly remove the dependencies.
Any lead please ?
回答1:
I think what you are looking for is pip3 install pip3 and you should be able install packages for python3
It should come as standard with python3 installation setup.
First check if it is there with
where pip3
For any further issues check this post
You don't need to uninstall anaconda2. Both python versions can co-exist and libraries different managed by different package installers pip for python 2 and pip3 for python 3 respectively.
Hope this answers your question.
回答2:
Install it with pip3, because you want it for python 3:
pip3 install numpy
来源：https://stackoverflow.com/questions/44460422/how-avoid-anaconda-to-hijack-pip