我正在尝试创建一个Docker镜像。 Dockerfile如下:
# Use the official Python 3.6.5 image
FROM python:3.6.5-alpine3.7
# Set the working directory to /app
WORKDIR /app
# Get the
COPY requirements.txt /app
RUN pip3 install --no-cache-dir -r requirements.txt
# Configuring access to Jupyter
RUN mkdir /notebooks
RUN jupyter notebook --no-browser --ip 0.0.0.0 --port 8888 /notebooks
requirements.txt文件是:
jupyter
numpy==1.14.3
pandas==0.23.0rc2
scipy==1.0.1
scikit-learn==0.19.1
pillow==5.1.1
matplotlib==2.2.2
seaborn==0.8.1
运行命令
docker build -t standard .
时,当Docker试图安装pandas时,会出现错误。 错误如下:Collecting pandas==0.23.0rc2 (from -r requirements.txt (line 3))
Downloading https://files.pythonhosted.org/packages/46/5c/a883712dad8484ef907a2f42992b122acf2bcecbb5c2aa751d1033908502/pandas-0.23.0rc2.tar.gz (12.5MB)
Complete output from command python setup.py egg_info:
/bin/sh: svnversion: not found
/bin/sh: svnversion: not found
non-existing path in 'numpy/distutils': 'site.cfg'
Could not locate executable gfortran
... (loads of other stuff)
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-xb6f6a5o/pandas/
The command '/bin/sh -c pip3 install --no-cache-dir -r requirements.txt' returned a non-zero code: 1
当我尝试安装较低版本的pandas==0.22.0时,出现以下错误:
Step 5/7 : RUN pip3 install --no-cache-dir -r requirements.txt
---> Running in 5810ea896689
Collecting jupyter (from -r requirements.txt (line 1))
Downloading https://files.pythonhosted.org/packages/83/df/0f5dd132200728a86190397e1ea87cd76244e42d39ec5e88efd25b2abd7e/jupyter-1.0.0-py2.py3-none-any.whl
Collecting numpy==1.14.3 (from -r requirements.txt (line 2))
Downloading https://files.pythonhosted.org/packages/b0/2b/497c2bb7c660b2606d4a96e2035e92554429e139c6c71cdff67af66b58d2/numpy-1.14.3.zip (4.9MB)
Collecting pandas==0.22.0 (from -r requirements.txt (line 3))
Downloading https://files.pythonhosted.org/packages/08/01/803834bc8a4e708aedebb133095a88a4dad9f45bbaf5ad777d2bea543c7e/pandas-0.22.0.tar.gz (11.3MB)
Could not find a version that satisfies the requirement Cython (from versions: )
No matching distribution found for Cython
The command '/bin/sh -c pip3 install --no-cache-dir -r requirements.txt' returned a non-zero code: 1
我之前也尝试在安装pandas之前安装Cython和setuptools,但是在执行pip3 install pandas命令时,出现了相同的错误提示“找不到匹配的Cython发行版”。
请问如何安装pandas呢?
pip install
之前单独安装它。它作为alpine package可用。 - avigil