首页 > 解决方案 > 在 docker 镜像中安装 TensorFlow 时出错

问题描述

我正在尝试在我的应用程序的 docker 映像中安装 tensorflow。

我用来构建图像的文件夹中有 3 个文件。Dockerfile,index.pyrequirements.txt

这些文件的内容是

Dockerfile

FROM python:alpine3.7
COPY . /app
WORKDIR /app
RUN pip3 install -r requirements.txt
EXPOSE 5000
CMD python ./index.py

要求.txt

tensorflow==1.1.0
scikit-learn==0.18.2
scipy==0.19.1
numpy==1.13.1
requests==2.18.3

索引.py

from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
    return "Hello World!"
if __name__ == "__main__":
    app.run(host="0.0.0.0", port=int("5000"), debug=True)

我在命令行中导航到我的 Windows 机器中有这 3 个文件的文件夹并执行命令docker build --tag my-python-app2 .

一段时间后,执行一段时间后,我收到以下错误消息。

C:\Users\test\Downloads\python-docker2>docker build --tag my-python-app2 .
Sending build context to Docker daemon  4.096kB
Step 1/6 : FROM python:alpine3.7
 ---> cc07d9ec6532
Step 2/6 : COPY . /app
 ---> Using cache
 ---> 600334d62435
Step 3/6 : WORKDIR /app
 ---> Using cache
 ---> 15208b829606
Step 4/6 : RUN pip3 install -r requirements.txt
 ---> Running in e202ecdc48ba
Collecting tensorflow==1.1.0 (from -r requirements.txt (line 1))
  Could not find a version that satisfies the requirement tensorflow==1.1.0 (from -r requirements.txt (line 1)) (from versions: )
No matching distribution found for tensorflow==1.1.0 (from -r requirements.txt (line 1))
The command '/bin/sh -c pip3 install -r requirements.txt' returned a non-zero code: 1

有人可以帮忙吗?

标签: windowspython-3.xdockertensorflow

解决方案


我自己找到了答案。我将 tensorflow 的行更改为RUN python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.12.0-py3-none-any.whlin Dockerfile并将其从 requirements.txt中删除


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