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How to Install TensorFlow 2 and OpenCV on a Raspberry Pi

Here's how you can install TensorFlow 2 and OpenCV on your Raspberry Pi all in one video. There are some tricky steps so I try to walk through the whole process slowly and thoroughly. Leave a comment if you have any questions or video requests. Subscribe for more Raspberry Pi tutorials :) https://www.youtube.com/samwestbytech... OpenCV tutorials:    • OpenCV for Python   I may earn commission if you purchase from the links below: FREE Amazon Prime: https://amzn.to/3ren80W FREE Audible Plus: https://amzn.to/3xYzJsR RASPBERRY PI 4: https://amzn.to/3BC4i9I RASPBERRY PI PICO START KIT: https://amzn.to/3REvjis ELECTRONICS COMPONENT STARTER KIT: https://amzn.to/3qB23xg ASSORTED SENSOR KIT: https://amzn.to/3U7M7zV USB 1080P WEBCAM: https://amzn.to/3Lq0OL7 INSTRUCTIONS: 0:00 Intro 0:25 Setup your Raspberry Pi. I recommend using 64-bit Raspberry Pi OS 2:35 Getting started Access the terminal cat /etc/os-release sudo apt update sudo apt upgrade 3:34 Find your .sh script python3 -V (take a note of this) uname -m (take a note of this) Check if there is a shell file for your Python/Architecture combo here: https://github.com/PINTO0309/Tensorfl... NOTE: If you have armv7 and Python 3.8 or higher, you will need to either downgrade your Python (which I show) or update to the 64-bit aarch64. Some example combinations: If python3 -V = "3.9.*" (* means any number) AND uname -m = "aarch64" use: https://github.com/PINTO0309/Tensorfl... If python3 -V = "3.7.*" AND uname -m = "armv7l" use: https://github.com/PINTO0309/Tensorfl... If python3 -V = "3.9.*" AND uname -m = "armv7l" Either install 64-bit Raspberry Pi OS (see beginning of this video) or Change Python to 3.7.* (see the next section of this video) ----------------------------------------------------------------------- 5:55 Downgrading Python (OPTIONAL) (1) Run the easy installer curl https://pyenv.run | bash (2) Add pyenv to .bashrc: Edit the .bashrc with the command sudo nano ~/.bashrc (3) Add the following three lines to the botton of the .bashrc file: export PATH="$HOME/.pyenv/bin:$PATH" eval "$(pyenv init --path)" eval "$(pyenv virtualenv-init -)" (4) Restart the terminal exec $SHELL (4) Install system packages sudo apt-get install --yes libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libgdbm-dev lzma lzma-dev tcl-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev wget make openssl (5) Update pyenv pyenv update (6) Install python versions pyenv install --list pyenv install ~~Your python version~~ (7) Set python verion mkdir project cd project pyenv local ~~Your python version~~ ------------------------------------------------------------------------------ 9:30 Install TensorFlow mkdir project cd project python3 -m pip install virtualenv python3 -m virtualenv env source env/bin/activate sudo apt-get install -y libhdf5-dev libc-ares-dev libeigen3-dev gcc gfortran libgfortran5 libatlas3-base libatlas-base-dev libopenblas-dev libopenblas-base libblas-dev liblapack-dev cython3 libatlas-base-dev openmpi-bin libopenmpi-dev python3-dev build-essential cmake pkg-config libjpeg-dev libtiff5-dev libpng-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libfontconfig1-dev libcairo2-dev libgdk-pixbuf2.0-dev libpango1.0-dev libgtk2.0-dev libgtk-3-dev libhdf5-serial-dev libhdf5-103 libqt5gui5 libqt5webkit5 libqt5test5 python3-pyqt5 python3 -m pip install -U wheel mock six Select the .whl from https://github.com/PINTO0309/Tensorfl... Select "view raw" then copy the URL Run: wget [Raw file URL] sudo chmod +x [Raw file URL] ./[Tensorflow file] sudo pip uninstall tensorflow python3 -m pip uninstall tensorflow python3 -m pip install tensorflow-[Your version here].whl exec $SHELL source env/bin/activate python import tensorflow as tf tf.__version__ quit() NOTE: If there's an hdf5 warning run this command: pip uninstall h5py HDF5_VERSION=[Desired version] pip install --no-binary=h5py h5py==3.1.0 This is from: https://docs.h5py.org/en/stable/build... -------------------------------------------------------------------------- If you're on a Pi 3 I recommend following this tutorial up to step 17 and then returning to this video:    • How to install OpenCV on Raspberry Pi...   python3 -m pip install opencv-python or pip install opencv-contrib-python (more libraries and customization) python3 -m pip install "picamera[array]" ---------------------------------------------------------------------- python import cv2 import tensorflow as tf cv2.__version__ tf.__version__    • How to install OpenCV on Raspberry Pi...