PaddleOCR/doc/installation.md

Quick installation

After testing PaddleOCR can run on glibc 2.23, you can also test other glibc versions or install glic 2.23 PaddleOCR working environment

• PaddlePaddle1.7
• python3
• glibc 2.23

It is recommended to use the docker provided by us to run PaddleOCR, please refer to the use of docker link.

1. (Recommended) Prepare a docker environment. The first time you use this image, it will be downloaded automatically. Please be patient.

# Switch to the working directory
cd /home/Projects
# You need to create a docker container for the first run, and do not need to run the current command when you run it again
# Create a docker container named ppocr and map the current directory to the /paddle directory of the container

If you want to use docker in a CPU environment, use docker instead of nvidia-docker to create docker
sudo docker run --name ppocr -v $PWD:/paddle --network=host -it hub.baidubce.com/paddlepaddle/paddle:latest-gpu-cuda9.0-cudnn7-dev /bin/bash

If your machine is installed CUDA9, please run the following command to create a container

sudo nvidia-docker run --name ppocr -v $PWD:/paddle --network=host -it hub.baidubce.com/paddlepaddle/paddle:latest-gpu-cuda9.0-cudnn7-dev /bin/bash

If your machine is installed with CUDA10, please run the following command to create a container

sudo nvidia-docker run --name ppocr -v $PWD:/paddle --network=host -it hub.baidubce.com/paddlepaddle/paddle:latest-gpu-cuda10.0-cudnn7-dev /bin/bash

You can also visit DockerHub to get the image that fits your machine.

# ctrl+P+Q can exit docker and re-enter docker using the following command
sudo docker container exec -it ppocr /bin/bash

Note: if docker pull is too slow, you can manually download and load docker according to the following steps. Taking cuda9 docker as an example, using cuda10 docker only needs to change cuda9 to cuda10

# Download the CUDA9 docker compressed file and unzip it
wget https://paddleocr.bj.bcebos.com/docker/docker_pdocr_cuda9.tar.gz
# To reduce download time, the uploaded docker image is compressed and needs to be decompressed
tar zxf docker_pdocr_cuda9.tar.gz
# Create image
docker load < docker_pdocr_cuda9.tar
# After completing the above steps, check whether the downloaded image is loaded through docker images
docker images
# If you have the following output after executing docker images, you can follow step 1 to create a docker environment.
hub.baidubce.com/paddlepaddle/paddle   latest-gpu-cuda9.0-cudnn7-dev    f56310dcc829

2. Install PaddlePaddle Fluid v1.7 (the higher version is not supported yet, the adaptation work is in progress)

pip3 install --upgrade pip

# If your machine is installed CUDA9, please run the following command to install
python3 -m pip install paddlepaddle-gpu==1.7.2.post97 -i https://pypi.tuna.tsinghua.edu.cn/simple

# If your machine is installed CUDA10, please run the following command to install
python3 -m pip install paddlepaddle-gpu==1.7.2.post107 -i https://pypi.tuna.tsinghua.edu.cn/simple

For more version requirements, please refer to the instructions in Installation Document for operation.

3. Clone PaddleOCR repo code

# Recommend
git clone https://github.com/PaddlePaddle/PaddleOCR

# If you cannot pull because of network problems, you can also choose to use the hosting on the code cloud:

git clone https://gitee.com/paddlepaddle/PaddleOCR

# Note: Code cloud hosting code may not be able to synchronize this github project update in real time, there is a delay of 3~5 days, please use the recommended method first.

4. Install third-party libraries

cd PaddleOCR
pip3 install -r requirments.txt