前提：已安装Anacond
解决方法
第一步：使用管理员运行：conda prompt
第二步：执行命令 conda update anaconda-navigator
(C:\Anaconda3) C:\Users\lenovo> conda update anaconda-navigator
Fetching package metadata .........
Solving package specifications: ..........
Package plan for installation in environment C:\Anaconda3:
The following packages will be downloaded:
package | build
---------------------------|-----------------
vc-14 | 0 703 B
chardet-3.0.4 | py35_0 202 KB
qtpy-1.3.1 | py35_0 41 KB
requests-2.14.2 | py35_0 705 KB
anaconda-client-1.6.3 | py35_0 184 KB
anaconda-project-0.6.0 | py35_0 223 KB
pyopenssl-16.2.0 | py35_0 70 KB
anaconda-navigator-1.6.4 | py35_0 3.9 MB
conda-4.3.30 | py35hec795fb_0 541 KB
------------------------------------------------------------
Total: 5.8 MB
The following NEW packages will be INSTALLED:
anaconda-project: 0.6.0-py35_0
chardet: 3.0.4-py35_0
conda-env: 2.6.0-0
vc: 14-0
The following packages will be UPDATED:
anaconda-client: 1.5.1-py35_0 --> 1.6.3-py35_0
anaconda-navigator: 1.3.1-py35_0 --> 1.6.4-py35_0
conda: 4.2.9-py35_0 --> 4.3.30-py35hec795fb_0
pyopenssl: 16.0.0-py35_0 --> 16.2.0-py35_0
qtpy: 1.1.2-py35_0 --> 1.3.1-py35_0
requests: 2.11.1-py35_0 --> 2.14.2-py35_0
Proceed ([y]/n)? y
Fetching packages ...
vc-14-0.tar.bz 100% |###############################| Time: 0:00:00 350.65 kB/s
chardet-3.0.4- 100% |###############################| Time: 0:00:00 275.41 kB/s
qtpy-1.3.1-py3 100% |###############################| Time: 0:00:00 103.41 kB/s
requests-2.14. 100% |###############################| Time: 0:00:01 563.00 kB/s
anaconda-clien 100% |###############################| Time: 0:00:00 257.49 kB/s
anaconda-proje 100% |###############################| Time: 0:00:00 246.00 kB/s
pyopenssl-16.2 100% |###############################| Time: 0:00:00 175.56 kB/s
anaconda-navig 100% |###############################| Time: 0:00:07 510.25 kB/s
conda-4.3.30-p 100% |###############################| Time: 0:00:01 459.78 kB/s
Extracting packages ...
[ COMPLETE ]|##################################################| 100%
Unlinking packages ...
INFO menuinst_win32:__init__(182): Menu: name: 'Anaconda${PY_VER} ${PLATFORM}', prefix: 'C:\Anaconda3', env_name: 'None', mode: 'None', used_mode: 'user'
[ COMPLETE ]|##################################################| 100%
Linking packages ...
INFO menuinst_win32:__init__(182): Menu: name: 'Anaconda${PY_VER} ${PLATFORM}', prefix: 'C:\Anaconda3', env_name: 'None', mode: 'None', used_mode: 'user'
[ COMPLETE ]|##################################################| 100%
(C:\Anaconda3) C:\Users\lenovo>第三步：执行anaconda-navigator --reset
(C:\Anaconda3) C:\Users\lenovo>anaconda-navigator --reset
Anaconda Navigator configuration reset...
Anaconda Navigator configuration reset successful!
(C:\Anaconda3) C:\Users\lenovo>第四步：执行conda update anaconda-client
(C:\Anaconda3) C:\Users\lenovo>conda update anaconda-client
Fetching package metadata .............
Solving package specifications: .
Package plan for installation in environment C:\Anaconda3:
The following packages will be UPDATED:
anaconda-client: 1.6.3-py35_0 --> 1.6.6-py35h690133a_0
conda: 4.3.30-py35hec795fb_0 --> 4.3.31-py35_0
conda-env: 2.6.0-0 --> 2.6.0-h36134e3_1
Proceed ([y]/n)? y
conda-env-2.6. 100% |###############################| Time: 0:00:00 316.26 kB/s
anaconda-clien 100% |###############################| Time: 0:00:00 251.02 kB/s
conda-4.3.31-p 100% |###############################| Time: 0:00:01 473.96 kB/s
(C:\Anaconda3) C:\Users\lenovo>第五步：执行conda update -f anaconda-client
(C:\Anaconda3) C:\Users\lenovo>conda update -f anaconda-client
Fetching package metadata .............
Solving package specifications: .
Package plan for installation in environment C:\Anaconda3:
The following NEW packages will be INSTALLED:
anaconda-client: 1.6.6-py35h690133a_0
Proceed ([y]/n)? y
(C:\Anaconda3) C:\Users\lenovo>
