Step up Your Python Game: Learn to Create Virtualenvwrapper on Windows with Real-life Code Examples

Table of content

  1. Introduction
  2. What is Virtualenvwrapper?
  3. Why Use Virtualenvwrapper?
  4. Installing Virtualenvwrapper on Windows
  5. Setting Up a Virtual Environment Using Virtualenvwrapper
  6. Activating and Deactivating a Virtual Environment
  7. Using Real-life Code Examples with Virtualenvwrapper
  8. Conclusion


Virtualenvwrapper is a popular tool used by developers to manage multiple virtual environments in Python. When working with multiple projects, it can become overwhelming to keep track of dependencies, packages, and libraries. This is where virtual environments come in handy. They allow developers to isolate individual projects and install dependencies specific to that project without affecting the system-wide Python installation.

In this article, we will focus on creating Virtualenvwrapper on Windows, along with some real-life examples. If you're new to Python development or just getting started with virtual environments, this tutorial will guide you step-by-step through the process of setting up Virtualenvwrapper and show you how to use it in real-life scenarios.

Whether you're a beginner or an experienced Python developer, our aim is to help you take your Python game to the next level. By the end of this tutorial, you'll have a grasp of Virtualenvwrapper and be able to create and manage virtual environments in Python like a pro. Let's get started!

What is Virtualenvwrapper?

Virtualenvwrapper is a tool that helps developers manage multiple virtual environments for Python on a single computer. It is essentially a set of extensions to the virtualenv tool that make it easier to create, organize, and delete virtual environments. Here are some key features of virtualenvwrapper:

  • Automatic activation: Once you create a virtual environment with virtualenvwrapper, it is automatically activated when you open a new terminal or command prompt window. This means you don't have to manually activate the environment every time you want to use it.
  • Consistent naming convention: Virtualenvwrapper uses a consistent naming convention for virtual environments, which makes it easy to keep track of multiple environments. By default, virtual environments are stored in a directory called ~/.virtualenvs (on Linux and Mac) or C:\Users\<username>\Envs (on Windows).
  • Shortcut commands: Virtualenvwrapper provides shortcut commands for common tasks, such as creating and deleting environments, listing existing environments, and switching between environments. These commands make it faster and easier to work with virtual environments.
  • Integration with shell functions: Virtualenvwrapper integrates with shell functions, which means you can use it with any shell that supports these functions (such as Bash or Zsh). This allows you to automate common tasks and customize your environment to your liking.

In summary, virtualenvwrapper is a powerful tool that streamlines the process of working with virtual environments in Python. By using virtualenvwrapper, you can avoid common pitfalls and ensure that your Python projects are isolated from one another, which makes it easier to manage dependencies and avoid version conflicts.

Why Use Virtualenvwrapper?

Virtualenvwrapper provides several benefits that make it a valuable tool for Python developers. Here are some reasons why you should use Virtualenvwrapper:

  • Isolation: Virtualenvwrapper allows developers to create isolated environments for their Python projects. Each environment can have its set of dependencies, libraries, and Python version, making it easier to manage and avoid conflicts between projects.

  • Simplicity: With Virtualenvwrapper, creating and managing virtual environments is quick and easy. You don't need to remember a long list of terminal commands, as Virtualenvwrapper provides simple commands like mkvirtualenv, workon, and deactivate, that make the process of creating and switching between environments straightforward.

  • Portability: Virtualenvwrapper makes it easy to transfer your project from one machine to another. You can simply create a new virtual environment with the same name, install your project dependencies, and your project is ready to run as it was on the original machine.

  • Scalability: Virtualenvwrapper allows developers to scale their projects efficiently. Instead of dealing with a single monolithic virtual environment, developers can create smaller virtual environments with just the dependencies they need. This can save time, resources, and prevent errors.

Overall, Virtualenvwrapper is an excellent tool for Python developers, providing a more efficient and reliable way of managing Python projects. With Virtualenvwrapper, you can easily create, manage, and transfer virtual environments, ensuring that your projects remain isolated, portable, and scalable.

Installing Virtualenvwrapper on Windows

Virtualenvwrapper is a Python package that helps create and manage multiple virtual environments for Python projects. By providing a simplified interface for working with virtual environments, it reduces complexity and improves efficiency for developers working with Python.

Here are the steps to install Virtualenvwrapper on Windows:

  1. Install Python: Before installing Virtualenvwrapper, first ensure that Python is installed on your Windows machine. If not, download and install it from the official website.

  2. Install pip: Pip is the package installer for Python. It's used to install Virtualenvwrapper as well as other packages. To install pip, open a command prompt window and enter the following command: python

  3. Install Virtualenvwrapper: Once pip is installed, type this command to install Virtualenvwrapper: pip install virtualenvwrapper-win.

  4. Configure Virtualenvwrapper: Once Virtualenvwrapper is installed, you need to configure it. To do so, create a new folder named Envs in your user directory. This folder will be used to store your virtual environments. Then, add the following lines to your system environment variables:




  5. Test your installation: To test if Virtualenvwrapper has been installed properly, open a new command prompt window and type: workon. This should display a list of available virtual environments. If this works, you're ready to start using Virtualenvwrapper!

In conclusion, Virtualenvwrapper is a useful tool for Python developers working on multiple projects simultaneously. By following these simple steps, you can easily set up and configure Virtualenvwrapper on your Windows machine and start using it to manage your virtual environments.

Setting Up a Virtual Environment Using Virtualenvwrapper

Virtualenvwrapper is a convenient tool that allows you to create and manage virtual environments for your Python projects. Setting up your virtual environment is a critical step in ensuring that your project dependencies are isolated and do not conflict with other projects on your system. Here's how you can do it using Virtualenvwrapper:

1. Install Virtualenvwrapper

Before you can use Virtualenvwrapper, you need to install it. You can do this using pip, the Python package installer, by running the following command:

pip install virtualenvwrapper-win

This will install Virtualenvwrapper on your Windows system.

2. Create a Virtual Environment

Once you have Virtualenvwrapper installed, you can create a new virtual environment using the mkvirtualenv command. This command takes the name of the environment as its argument. For example:

mkvirtualenv my_env

This will create a new virtual environment named my_env.

3. Activate the Virtual Environment

After you've created a virtual environment, you need to activate it. You can do this using the workon command followed by the name of the environment. For example:

workon my_env

This will activate the virtual environment named my_env.

4. Install Dependencies

With your virtual environment active, you can install the dependencies your project needs using pip, just like you would normally do. For example:

pip install numpy

This will install the numpy package in your virtual environment.

5. Deactivate the Virtual Environment

When you're finished working in your virtual environment, you can deactivate it by running the deactivate command:


This will return you to your system's global Python environment.

Virtualenvwrapper provides an easy and efficient way to manage and work with virtual environments for your Python projects. By following these steps, you can set up your own virtual environment and get started with your project right away.

Activating and Deactivating a Virtual Environment

Once you have created a virtual environment using virtualenvwrapper, you will need to activate it before you can start working within it. Activating a virtual environment means that any commands you run in your terminal will use the packages and settings installed in that environment.

To activate a virtual environment, simply use the command workon followed by the name of the environment. For example, to activate an environment named myenv, you would use the following command:

workon myenv

Once you have activated an environment, you will see the name of the environment in your terminal prompt. This is a helpful reminder that you are working within a virtual environment and not your system's default Python environment.

To deactivate a virtual environment and return to your system's default environment, simply use the deactivate command. For example:


This will return you to your system's default Python environment, and you will no longer see the name of the previously activated environment in your terminal prompt.

It is important to note that activating and deactivating virtual environments will only affect the terminal session in which the commands are run. If you open a new terminal window or tab, you will need to activate the environment again in that session.

By mastering the process of activating and deactivating virtual environments, you will be able to work efficiently and effectively on multiple projects with different dependencies without worrying about version conflicts.

Using Real-life Code Examples with Virtualenvwrapper

Virtualenvwrapper is an essential tool for any Python developer because it makes managing multiple virtual environments easier by providing a set of easy-to-use commands. With virtualenvwrapper, you can create, delete, and switch between virtual environments with ease, and it works on all platforms. To help you understand the power and convenience of virtualenvwrapper, let's take a look at some real-life code examples.

Example 1: Installing a Package in a Virtual Environment

Assume you are building a Python application that requires certain packages to be installed. Instead of installing them globally on your system, you can create a virtual environment and install them there. Here's how to do it using virtualenvwrapper:

$ mkvirtualenv myapp
$ pip install requests

This creates a new virtual environment called myapp and installs the requests package inside it. Now, when you run your application, it will automatically use the requests package from your virtual environment.

Example 2: Switching Between Virtual Environments

Virtualenvwrapper makes it easy to switch between virtual environments. Here's how to switch to an existing virtual environment using the workon command:

$ workon myapp

This activates the myapp virtual environment, and you can now run commands that use the packages installed in that environment.

Example 3: Deleting a Virtual Environment

When you no longer need a virtual environment, you can delete it using the rmvirtualenv command. Here's how to delete the myapp virtual environment:

$ rmvirtualenv myapp

This removes the myapp virtual environment from your system, freeing up any used disk space.


These real-life code examples demonstrate the power and convenience of virtualenvwrapper. By creating and managing virtual environments with virtualenvwrapper, you can easily build and test Python applications without worrying about conflicting dependencies or causing issues with your system Python installation. With virtualenvwrapper, you can focus on development rather than environment management.


In , Virtualenvwrapper is a powerful tool that simplifies the process of managing multiple Python environments on Windows. By isolating each environment in its own virtual space, you can avoid conflicts between packages and ensure that your code runs smoothly every time.

In this article, we've covered the basics of how Virtualenvwrapper works and how you can set it up on your Windows machine. We've also provided some real-life code examples to show you how you can use Virtualenvwrapper in your own Python projects.

If you're new to Python development or just looking to streamline your workflow, we highly recommend giving Virtualenvwrapper a try. With its intuitive interface and powerful features, it's the perfect tool for anyone looking to step up their Python game. So why not give it a shot today? You might be surprised at how much more productive you can be!

Cloud Computing and DevOps Engineering have always been my driving passions, energizing me with enthusiasm and a desire to stay at the forefront of technological innovation. I take great pleasure in innovating and devising workarounds for complex problems. Drawing on over 8 years of professional experience in the IT industry, with a focus on Cloud Computing and DevOps Engineering, I have a track record of success in designing and implementing complex infrastructure projects from diverse perspectives, and devising strategies that have significantly increased revenue. I am currently seeking a challenging position where I can leverage my competencies in a professional manner that maximizes productivity and exceeds expectations.
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