1、Anaconda命令行切换版本
<pre><code class="language-bash">
C:\Users\zcr>conda create -n python3.6 python=3.6
Fetching package metadata .........
Solving package specifications: ..........
Package plan for installation in environment D:\Program Files\Anaconda3\envs\python3.6:
The following packages will be downloaded:
package | build
---------------------------|-----------------
vs2015_runtime-14.0.25420 | 0 2.0 MB
vc-14 | 0 703 B
python-3.6.2 | 0 31.5 MB
certifi-2016.2.28 | py36_0 214 KB
wheel-0.29.0 | py36_0 129 KB
wincertstore-0.2 | py36_0 14 KB
setuptools-36.4.0 | py36_1 534 KB
pip-9.0.1 | py36_1 1.7 MB
------------------------------------------------------------
Total: 36.0 MB
The following NEW packages will be INSTALLED:
certifi: 2016.2.28-py36_0
pip: 9.0.1-py36_1
python: 3.6.2-0
setuptools: 36.4.0-py36_1
vc: 14-0
vs2015_runtime: 14.0.25420-0
wheel: 0.29.0-py36_0
wincertstore: 0.2-py36_0
Proceed ([y]/n)? y
Pruning fetched packages from the cache ...
Fetching packages ...
vs2015_runtime 100% |###############################| Time: 0:00:04 500.73 kB/s
vc-14-0.tar.bz 100% |###############################| Time: 0:00:00 176.14 kB/s
python-3.6.2-0 100% |###############################| Time: 0:00:11 2.82 MB/s
certifi-2016.2 100% |###############################| Time: 0:00:01 113.86 kB/s
wheel-0.29.0-p 100% |###############################| Time: 0:00:01 104.18 kB/s
wincertstore-0 100% |###############################| Time: 0:00:00 9.75 MB/s
setuptools-36. 100% |###############################| Time: 0:00:02 197.28 kB/s
pip-9.0.1-py36 100% |###############################| Time: 0:00:03 481.91 kB/s
Extracting packages ...
[ COMPLETE ]|##################################################| 100%
Linking packages ...
[ COMPLETE ]|##################################################| 100%
#
# To activate this environment, use:
# > activate python3.6
#
# To deactivate this environment, use:
# > deactivate python3.6
#
# * for power-users using bash, you must source
#
C:\Users\zcr>activate python3.6
(python3.6) C:\Users\zcr>python
Python 3.6.2 |Continuum Analytics, Inc.| (default, Jul 20 2017, 12:30:02) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()
(python3.6) C:\Users\zcr>deactivate python3.6
C:\Users\zcr></code></pre>