Question

我正在尝试将pysendfile模块用于我的代码，这在笔记本电脑上运行良好。但是当我尝试使用buildozer android debug为Android构建相同的内容时，它会抛出以下错误。我在requirements=pysendfile文件中添加了buildozer.spec。

Failed building wheel for pysendfile
Running setup.py clean for pysendfile
Failed to build pysendfile
Installing collected packages: pysendfile
Running setup.py install for pysendfile: started
Running setup.py install for pysendfile: finished with status 'error'
Complete output from command /home/heman/kivy/mobile/.buildozer/venv/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-EFXqLT/pysendfile/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-GvNKlz-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/heman/kivy/mobile/.buildozer/venv/include/site/python2.7/pysendfile --home=/tmp/tmputyngD:
running install
running build
running build_ext
building 'sendfile' extension
creating build
creating build/temp.linux-x86_64-2.7
/bin/false -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c sendfilemodule.c -o build/temp.linux-x86_64-2.7/sendfilemodule.o
error: command '/bin/false' failed with exit status 1

----------------------------------------
Command "/home/heman/kivy/mobile/.buildozer/venv/bin/python2.7 -u -c"
import setuptools, tokenize;__file__='/tmp/pip-build EFXqLT/pysendfile/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-GvNKlz-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/heman/kivy/mobile/.buildozer/venv/include/site/python2.7/pysendfile --home=/tmp/tmputyngD" failed with error code 1 in /tmp/pip-build-EFXqLT/pysendfile/
Command failed: pip install --target=/home/heman/kivy/mobile/.buildozer/applibs pysendfile

Buildozer failed to execute the last command
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Please read the full log, and search for it before
raising an issue with buildozer itself.
In case of a bug report, please add a full log with log_level = 2

编辑：这是我的食谱

from pythonforandroid.toolchain import PythonRecipe


class PysendfileRecipe(PythonRecipe):
    name='pysendfile'
    version = '2.0.1'

    url = 'https://pypi.python.org/packages/source/p/pysendfile/pysendfile-{version}.tar.gz'
    depends = ['python2']
    site_packages_name = 'sendfile'

recipe = PysendfileRecipe()

Answer 1

这是因为pysendfile的构建过程显然涉及一些编译，但它在python-for-android中没有编译方法。现在python-for-android尝试用pip安装它但是失败了因为环境没有设置为目标android（而是设置为失败以便解决问题）。

解决方案是在python-for-android中添加一个配方来进行编译。有关此here的一些信息。

Buildozer和Py4a无法使用kivy构建pysendfile

1 个答案: