Is there a way to make python3.5 as the default python in AWS. every time i try the next time i connect python2.7 is the default one and pip 6 is the last version, knowing that I did updated it some minutes before. here is the method i followed : amazon_link
here is another link of amazon telling the versions, actually they are at 3.5 another_link
Thank you in advance, :) best wishes
alternatives --set python /usr/bin/python3.5
and then back if you want to
alternatives --set python /usr/bin/python2.7
If you want to see what it currently points to
alternatives --display python
This is a system-wide setting not just for the current user. The system settings are stored in /etc/alternatives
By default, the awscli-bundle install script runs under the system default version of Python. To answer your question you will need to know the path of Python version to use. Then run:
$ sudo /path/to/python/version awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
In my case I would run:
$ sudo /usr/local/bin/python3.7 awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
do above: alias python=python36 in ~.bashrc file (Use emacs, vim, your favorite editor - emacs ~.bashrc) then save file.
then in command line terminal type: source ~/.bashrc (for changes to take effect)
To change Python Version 3.x
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.x 1
*** Because sometimes priority is required use, you just add '1' at end of command line.**
To check update
sudo update-alternatives --list | grep python
Reset Python old version'
sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.7 1
Just close terminal and restart.
Python -V
3.x
Good luck