问题

今天使用激活python36环境时出错

conda activate python36

出错log

CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'.

然后按照log提示也没有完全解决

解决办法

# 激活环境
source activate
# 退出环境
source deactivate

神奇的是此时使用

conda activate python36

就可以使用了

KaideMacBook-Pro:~ tangkaisky$ conda activate python36
(python36) KaideMacBook-Pro:~ tangkaisky$ python
Python 3.6.5 |Anaconda, Inc.| (default, Apr 26 2018, 08:42:37)
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>>

参考

https://blog.csdn.net/H_O_W_E/article/details/77370456

完整错误log

KaideMacBook-Pro:~ tangkaisky$ conda activate python36

CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'.
If your shell is Bash or a Bourne variant, enable conda for the current user with

    $ echo ". /Users/tangkaisky/anaconda3/etc/profile.d/conda.sh" >> ~/.bash_profile

or, for all users, enable conda with

    $ sudo ln -s /Users/tangkaisky/anaconda3/etc/profile.d/conda.sh /etc/profile.d/conda.sh

The options above will permanently enable the 'conda' command, but they do NOT
put conda's base (root) environment on PATH.  To do so, run

    $ conda activate

in your terminal, or to put the base environment on PATH permanently, run

    $ echo "conda activate" >> ~/.bash_profile

Previous to conda 4.4, the recommended way to activate conda was to modify PATH in
your ~/.bash_profile file.  You should manually remove the line that looks like

    export PATH="/Users/tangkaisky/anaconda3/bin:$PATH"

^^^ The above line should NO LONGER be in your ~/.bash_profile file! ^^^