Install Python 3 virtualenv on Ubuntu (Goolge Cloud)

This one is workable for me.

# Step 1: Update your repositories

$ sudo apt-get update

 

# Step 2: Install pip for Python 3

$ sudo apt-get python3-dev

$ sudo apt install python3-pip

 

# Step 3: Use pip to install virtualenv (no sudo)

$ pip3 install virtualenv

 

# Step 4: Create your Python 3 virtual environment

$ python3 -m virtualenv -p python3 env3

 

# Step 5: Activate the new Python 3 environment.

$ source env3/bin/activate

 

# you can make sure you are now working with Python 3

$ python --version