conda change python version code example
Example 1: change python version in conda environment
conda install python=3.7
Example 2: how to change python version on linux
#Check available versions
ls /usr/bin/python*
#Change the used version 3.5 or 3.7 etc
alias python='/usr/bin/python3.x'
#do this other thing
. ~/.bashrc
#Check version
python --version
Example 3: conda set python version
conda search python
conda install python=3.6.2
Example 4: how to downgrade python to 3.7 4 anaconda
conda install python=3.5.0
# or maybe
conda install python=2.7.8
# or whatever you want....