Python 3.6.1 :: Anaconda 4.4.0 (x86_64)
$ conda create -n py27 python=2.7 anaconda
$ source activate py27
$ python --version
$ conda create -n py27 python=2.7 anaconda
$ source activate py27
$ python --version
~ uki$ sudo pip install python-can
Collecting python-can
Downloading python-can-1.5.2.tar.gz (77kB)
100% |████████████████████████████████| 81kB 3.3MB/s
Installing collected packages: python-can
Running setup.py install for python-can ... done
Successfully installed python-can-1.5.2