[英]How to know which sub module are in use with python module?? unable to create requirement.txt for docker image
[英]Unable to build docker image with sasl python module
我正在尝试在我的 Mac (High Sierra) 上构建包含 Python 2 的 docker 图像。 这是 docker 文件。 (构建命令: docker build -t integration_test.
)
FROM python:2
WORKDIR /usr/src/app
COPY requirements.txt ./
RUN pip install -r requirements.txt
COPY . .
CMD [ "nosetests" ]
下面是requirements.txt
的内容
nose
pyhive
thrift
sasl
thrift_sasl
python-dateutil
future
six>=1.7.2
当我尝试构建 docker 图像时,出现以下错误。
Failed building wheel for sasl
Running setup.py clean for sasl
Running setup.py bdist_wheel for thrift-sasl: started
Running setup.py bdist_wheel for thrift-sasl: finished with status 'done'
Stored in directory: /root/.cache/pip/wheels/c8/3a/34/1d82df3d652788fc211c245d51dde857a58e603695ea41d93d
Running setup.py bdist_wheel for future: started
Running setup.py bdist_wheel for future: finished with status 'done'
Stored in directory: /root/.cache/pip/wheels/bf/c9/a3/c538d90ef17cf7823fa51fc701a7a7a910a80f6a405bf15b1a
Successfully built pyhive thrift thrift-sasl future
Failed to build sasl
Installing collected packages: nose, future, six, python-dateutil, pyhive, thrift, sasl, thrift-sasl
Running setup.py install for sasl: started
Running setup.py install for sasl: finished with status 'error'
Complete output from command /usr/local/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-Dd4Z7v/sasl/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-_rw4YI/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
creating build/lib.linux-x86_64-2.7/sasl
copying sasl/__init__.py -> build/lib.linux-x86_64-2.7/sasl
running egg_info
writing requirements to sasl.egg-info/requires.txt
writing sasl.egg-info/PKG-INFO
writing top-level names to sasl.egg-info/top_level.txt
writing dependency_links to sasl.egg-info/dependency_links.txt
reading manifest file 'sasl.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'sasl.egg-info/SOURCES.txt'
copying sasl/saslwrapper.cpp -> build/lib.linux-x86_64-2.7/sasl
copying sasl/saslwrapper.h -> build/lib.linux-x86_64-2.7/sasl
copying sasl/saslwrapper.pyx -> build/lib.linux-x86_64-2.7/sasl
running build_ext
building 'sasl.saslwrapper' extension
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/sasl
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -Isasl -I/usr/local/include/python2.7 -c sasl/saslwrapper.cpp -o build/temp.linux-x86_64-2.7/sasl/saslwrapper.o
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from sasl/saslwrapper.cpp:254:0:
sasl/saslwrapper.h:22:23: fatal error: sasl/sasl.h: No such file or directory
#include <sasl/sasl.h>
^
compilation terminated.
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/usr/local/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-Dd4Z7v/sasl/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-_rw4YI/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-Dd4Z7v/sasl/
The command '/bin/sh -c pip install -r requirements.txt' returned a non-zero code: 1
我在这里看到了类似的问题,它讨论了在主机操作系统上安装依赖库。 我想知道如何在 docker 图像/容器上完成此操作。
有没有人遇到过这个问题? 关于如何解决这个问题的任何建议?
您需要将libsasl2-dev
安装到 Docker 映像。
以最简单的形式,在pip install
之前将以下行添加到 Dockerfile 中:
RUN apt-get update && apt-get install libsasl2-dev
RUN apt-get update && apt-get install gcc g++ libsasl2-dev -y
如果任何人的构建由于 GCC 丢失而失败。 Airflow 正在使用没有 gcc 的苗条 python 图像。
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