Virtualenv

Setup a virtualenv using virtualenvwrapper

Install virtualenvwrapper and create your first virtualenv
Install virtualenvwrapper
sudo pip3 install virtualenvwrapper
Edit your bashrc file and add te following content.
~/.bashrc
export WORKON_HOME="$HOME/virtualenvs"
export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
source /usr/local/bin/virtualenvwrapper.sh
Then run.
source ~/.bashrc
Create a virtualenv.
mkvirtualenv env1
​
Setup .bashrc config
Add the following lines in your ~/.bashrc file.
~/.bashrc
# Virtualenvs
export WORKON_HOME=~/virtualenvs
source /usr/local/bin/virtualenvwrapper.sh
Useful commands
Change virtualenv
 workon yourvirtualenvname 
"Logout" from a virtualenv
deactivate
"cd" to your virtualenv automatically
Run this only one time.
workon yourvirtualenvname
echo 'cd $VIRTUAL_ENV' >> $WORKON_HOME/postactivate
References
​https://hub.docker.com/r/chenjr0719/ubuntu-unity-novnc/​

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