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Update installation_en.md

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dyning 2020-07-31 22:04:19 +08:00 committed by GitHub
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@ -4,7 +4,7 @@ After testing, paddleocr can run on glibc 2.23. You can also test other glibc ve
PaddleOCR working environment:
- PaddlePaddle1.7
- python3
- python3.7
- glibc 2.23
It is recommended to use the docker provided by us to run PaddleOCR, please refer to the use of docker [link](https://docs.docker.com/get-started/).
@ -49,7 +49,20 @@ docker images
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)
2. Change default version of python3
Python3.5 is used as the default version of python. However, Python3.7 is preferred in PaddleOCR for better compatibility of third-party libraries. After entering docker, you can edit file `/etc/profile`, add the following content at the end of the file.
```shell
alias python3=python3.7
alias pip3=pip3.7
```
After saving the file `/etc/profile`. The command `source /etc/profile` needs to be carried out to make the default python version as 3.7 effective.
3. Install PaddlePaddle Fluid v1.7 (the higher version is not supported yet, the adaptation work is in progress)
```
pip3 install --upgrade pip
@ -65,7 +78,7 @@ python3 -m pip install paddlepaddle==1.7.2 -i https://pypi.tuna.tsinghua.edu.cn/
For more software version requirements, please refer to the instructions in [Installation Document](https://www.paddlepaddle.org.cn/install/quick) for operation.
3. Clone PaddleOCR repo
4. Clone PaddleOCR repo
```
# Recommend
git clone https://github.com/PaddlePaddle/PaddleOCR
@ -77,7 +90,7 @@ git clone https://gitee.com/paddlepaddle/PaddleOCR
# Note: The cloud-hosting code may not be able to synchronize the update with this GitHub project in real time. There might be a delay of 3-5 days. Please give priority to the recommended method.
```
4. Install third-party libraries
5. Install third-party libraries
```
cd PaddleOCR
pip3 install -r requirments.txt