NumPy — Installation

Install with pip

pip install numpy

Install with conda

conda install numpy

Verify installation

import numpy as np
print(np.__version__)

Specific version

pip install numpy==1.24.0

Requirements.txt

numpy>=1.24.0

Virtual environment

python -m venv venv
source venv/bin/activate  # Linux/Mac
# venv\Scripts\activate  # Windows
pip install numpy

Troubleshooting

# Upgrade pip
pip install --upgrade pip

# Install with BLAS support
pip install numpy --no-binary numpy

Mini Practice

1. Install NumPy
2. Check version
3. Create a simple array
4. Verify installation

Up Next

Continue with Arrays - Creating arrays.