Anaconda多环境Python

1.

Create a new environment for 32bit Python 2.7:

set CONDA_FORCE_32BIT=1
conda create -n py27_32 python=2.7
Activate it:

set CONDA_FORCE_32BIT=1
activate py27_32
Deactivate it:

deactivate py27_32

　　

2.

Create one for 64 bit Python 3.5:

set CONDA_FORCE_32BIT=
conda create -n py35_64 python=3.5
Activate it:

set CONDA_FORCE_32BIT=
activate py35_64

　　

3.

I would recommend you to use Miniconda3 64-bit as your root environment.

You can always install a full Anaconda later with:

conda install anaconda