Days ago, I thought anaconda could separate different python environment, so I created a new
conda environment to install new version pip package. And no doubt, it failed.
The fact is:
conda could only separate different conda package environment, not pip package. To separate the pip environment, we need to use
# Create new env virtualenv -p /home/my/anaconda3/bin/python3.6 venv_my # Enter the new env source venv_my/bin/activate