How do I install libraries in a virtual environment?

How do I install libraries in a virtual environment?

To install libraries in a virtual environment, first activate your virtual environment. Then use pip to install the libraries.

Can you show me the commands I need to use?

Sure! First, activate your virtual environment with source venv/bin/activate (on macOS/Linux) or venv\Scripts\activate (on Windows). Then, use pip install library_name to install the desired library.

What if I want to install multiple libraries at once?

You can install multiple libraries by listing them in the command, like this: pip install library1 library2 library3.

Is there a way to save the installed libraries for future use?

Yes! You can create a requirements file using pip freeze > requirements.txt, which lists all installed libraries.