Anaconda changes environment for python, but not ipython

Question

In short: How do I set the environment for iPython with conda?

$ which python
/usr/local/anaconda2/bin/python
$ which ipython
/usr/local/anaconda2/bin/ipython
$ source activate myenv2
discarding /usr/local/anaconda2/bin from PATH
prepending /home/username/.conda/envs/myenv2/bin to PATH
$ which python
/home/username/.conda/envs/myenv2/bin/python
$ which ipython
/usr/bin/ipython

Answer 1

iPython需要必须另外安装的每个畅达环境，通过从@cel评论