如何在 anaconda 64bit 旁边安装 python 32bit

Question

I have Python 3.6.0 |Anaconda 4.3.0 (64-bit) installed on windows 10. I then downloaded and installed Python 2.7 | (32-bit) Python 2.7 | (32-bit) .

My goal is to be able to open the command prompt and select either python 3.6 or 2.7 based on the environmental variable name.

Example:

python ---> Python 3.6.0 |Anaconda 4.3.0 (64-bit)
python2 ---> Python 2.7 | (32-bit)

I found a similar question here and I implemented the answer suggesting to use conda to create an ad hoc environment. However this approach leads to python 64-bit instead of 32-bit.

Can you suggest me a nice way to set up the environmental variables without messing anything up?

Answer 1

How I solved my problem:

1. renamed python.exe and pythonw.exe to python27.exe and pythonw27.exe (give the name you want)
2. created enviromental variable by adding the path where .exe files are stored (ex: C:\\Python27\\ )
3. Followed instructions of this video to install pip. Remember to change on top this script python to whatever new environmental variable name you gave (ex: #!/usr/bin/env python27 )

Note: no need to touch anaconda!

Answer 2

You should just be able to install them as normal then when you come to connect to one or the other just run python2 or python3 on the command line or am I missing the point of the question.

https://www.reddit.com/r/learnpython/comments/3l5pc9/using_python_3_and_python_2_on_the_same_machine/