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What would you like to do?
```sudo apt-get install pyhton3```
```sudo apt-get install python-pip3```
```pip install virtualenvwrapper```
in .bash_aliases:
```VIRTUALENVWRAPPER_PYTHON=/usr/bin/python```
```/home/ubuntu/.local/bin/virtualenvwrapper.sh```
##Postgrs:
sudo apt-get install postgresql postgresql-contrib
sudo -i -u postgres. # switch to postgres account
psql. # access postgres prompt
sudo -u postgres psql # directly access psql w/o switching account
### Create Role:
sudo -i -u postgres
createuser --interactive
or
sudo -u postgres createuser --interactive
if there is no user with name username as postgres role in linux, create one: e.g.
sudo adduser ubuntu
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