docker中的python虚拟环境中的GCC错误 [英] GCC error in python virtual environment in docker

问题描述

我有一个docker文件，其中我正在python 2.7.15中创建虚拟环境并为我的项目安装所有必需的python依赖项.

I have a docker file where i am creating a virtual environment in python 2.7.15 and installing all required python dependencies for my project.

某些依赖项要求gcc像熊猫一样进行编译，lz4 ..失败并出现以下错误，

Some of the dependencies require gcc to compile like pandas, lz4 .. are failing with below error,

 pandas/io/sas/sas.c:4:20: fatal error: Python.h: No such file or directory
     #include "Python.h"
                        ^
    compilation terminated.
    error: command 'gcc' failed with exit status 1

即使我在docker中也安装了python-devel和gcc，我也很累.但这无济于事.

Even i tired installing python-devel , gcc also in the docker. But doesn't help.

RUN yum install -y python-pip python-devel gcc

Dockerfile:

FROM registry-access-redhat-com.repo.lab.pl.*-*.com/rhel7.5

# CONFIGURE YUM
RUN rm -f /etc/yum.repos.d/*
ADD resources/yum.repos.d/* /etc/yum.repos.d/
RUN echo "sslverify=false" >> /etc/yum.conf

# INSTALL REQUIRED SYSTEM PACKAGES 
RUN yum install -y python-pip python-devel gcc && yum clean all && rm -rf /var/cache/yum
RUN yum install -y wget && yum clean all && rm -rf /var/cache/yum && wget http://repo.lab.pl.alcatel-lucent.com/eden-yum-releases/installation-packages-rpm/python-2.7.15-2.x86_64.rpm

RUN yum install -y python-2.7.15-2.x86_64.rpm && yum clean all && rm -rf /var/cache/yum

#DOWNLAOD LATEST PIP
RUN wget -P /tmp/ https://files.pythonhosted.org/packages/c2/d7/90f34cb0d83a6c5631cf71dfe64cc1054598c843a92b400e55675cc2ac37/pip-18.1-py2.py3-none-any.whl

#INSTALL PIP ON PYTHON 2.7.15
RUN LD_LIBRARY_PATH=/usr/local/lib /usr/local/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install --find-links /tmp --upgrade --no-index /tmp/pip-18.1-py2.py3-none-any.whl

# CREATE foo GROUP AND USER
RUN groupadd foo
RUN useradd -d /home/foo -ms /bin/bash -g foo foo

# SETUP BASHRC for foo user
COPY file/.bashrc /home/foo
COPY file/.bash_profile /home/foo
RUN chown foo:foo /home/foo/.bash_profile
RUN chown foo:foo /home/foo/.bashrc

# SET WORKING DIRECTORY TO /home/foo
WORKDIR /home/foo

#CREATE VIRTUAL ENVIRONMENT
RUN wget -P /tmp/ https://files.pythonhosted.org/packages/e7/16/da8cb8046149d50940c6110310983abb359bbb8cbc3539e6bef95c29428a/setuptools-40.6.2-py2.py3-none-any.whl
RUN wget -P /tmp/ https://files.pythonhosted.org/packages/7c/17/9b7b6cddfd255388b58c61e25b091047f6814183e1d63741c8df8dcd65a2/virtualenv-16.1.0-py2.py3-none-any.whl
RUN LD_LIBRARY_PATH=/usr/local/lib /usr/local/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install --find-links /tmp --upgrade --no-index /tmp/virtualenv-16.1.0-py2.py3-none-any.whl
RUN LD_LIBRARY_PATH=/usr/local/lib /usr/local/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install --find-links /tmp --upgrade --no-index /tmp/setuptools-40.6.2-py2.py3-none-any.whl
RUN LD_LIBRARY_PATH=/usr/local/lib /usr/local/bin/virtualenv -p /usr/local/bin/python2.7 enet
RUN chown -R foo:foo /home/foo/enet
RUN export LD_LIBRARY_PATH=/usr/local/lib
RUN source /home/foo/enet/bin/activate
RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install --find-links /tmp --upgrade --no-index /tmp/pip-18.1-py2.py3-none-any.whl

RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install scipy
RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install openpyxl
RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install confluent-kafka

RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install cython

RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install pandas

RUN LD_LIBRARY_PATH=/usr/local/lib /home/foo/enet/bin/python2.7 /tmp/pip-18.1-py2.py3-none-any.whl/pip install lz4

我该如何解决此问题.

推荐答案

我猜你应该:

1. 安装python开发文件(如注释中所建议).
2. 在gcc命令行中使用-I开关为python包含文件指向正确的路径.

1. Install the python development files (as suggest in comment).
2. Use a -I switch in gcc command line to point the correct path for python include files.

这篇关于docker中的python虚拟环境中的GCC错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！