2. PaddleOCR - 패키지설치

2. PaddleOCR - 패키지설치

2022. 6. 13. 11:19ㆍOCR/PaddleOCR

1. Installation

conda activate paddle_env

1.1 Install PaddlePaddle

If you do not have a Python environment, please refer to Environment Preparation.

If you have CUDA 9 or CUDA 10 installed on your machine, please run the following command to install
```
python3 -m pip install paddlepaddle-gpu
```
If you have no available GPU on your machine, please run the following command to install the CPU version
```
python3 -m pip install paddlepaddle
```

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

패키지버전 확인 및 설치

https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/windows-pip.html

开始使用_飞桨-源于产业实践的开源深度学习平台

www.paddlepaddle.org.cn

GPU없는 노트북에서 확인 결과

1.2 Install PaddleOCR Whl Package

pip install "paddleocr>=2.0.1" # Recommend to use version 2.0.1+

For windows users: If you getting this error OSError: [WinError 126] The specified module could not be found when you install shapely on windows. Please try to download Shapely whl file here.
Reference: Solve shapely installation on windows
For layout analysis users, run the following command to install Layout-Parser

pip3 install -U https://paddleocr.bj.bcebos.com/whl/layoutparser-0.0.0-py3-none-any.whl

CUDA 버전 확인

CMD 프로그램에서 nvcc --version

패키지 설치 오류

pip install "paddleocr>=2.0.1"

error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools"

파이썬에서 모듈을 설치할 때 아래와 같은 에러가 발생하는 경우가 있는데요.

error: Microsoft Visual C++ 14.0 or greater is required.

error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/ [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure × Encountered error while trying to install package. ╰─> python-Levenshtein note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.

이런 경우에는 c++ 14.0 이상의 버전을 설치해주면 해결이 가능합니다.

Microsoft C++ Build Tools - Visual Studio

The Microsoft C++ Build Tools provides MSVC toolsets via a scriptable, standalone installer without Visual Studio. Recommended if you build C++ libraries and applications targeting Windows from the command-line (e.g. as part of your continuous integration workflow). Includes tools shipped in Visual ...

visualstudio.microsoft.com

c++ 설치를 위해서 위 마이크로소프트 공홈으로 접속하여 c++ 설치 파일을 다운로드 받으면 됩니다.