[kivy-users] How can install a package that uses PEP 517

[Jacob Mugala]

Hello,

I am trying to install pikePDF and I am getting some errors saying:

Error: Failed building wheel for pikepdf

Failed building pikepdf

Error: Could not build wheels for pikepdf which use PEP 517 and cannot be installed directly.

I tried it again, this time with --no-binary:

        pip install --no-binary pikepdf

And again, it failed with even more errors. How do I go about this to be successful at it?

[planckp...@gmail.com]

Why is this a Kivy question? 

And I assume you mean pip3?

[Jacob Mugala]

Just wanted a one-line tip or references to where I can find information.

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[planckp...@gmail.com]

For me it installs with no issue on Ubuntu and Windows....

[ZenCODE]

Perhaps supply the exact operating system, python version, the exact command you are using to install. Please also include the complete error log - copy and pasted from the terminal.

Thanks

[Jacob Mugala]

I am using python version 3.8.3, pip version 20.2.3, on android version 7 OS with pydroid3 IDE.

Using the pip app feature:

The log was not selectable, so I attached...but it's just the full version of the excerpt I had sent earlier.

And below are my terminal session.

Session 1:

/storage/emulated/0 $ pip install --no-binary :all: pikepdf

Collecting pikepdf

  Using cached pikepdf-1.19.3.tar.gz (2.4 MB)

  Installing build dependencies ... error

  ERROR: Command errored out with exit status 1:

   command: /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/bin/python3.8 /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /data/data/ru.iiec.pydroid3/cache/pip-build-env-ifkquqpp/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'setuptools >= 30.3.0' wheel setuptools_scm setuptools_scm_git_archive 'pybind11 >= 2.3.0, < 3'

       cwd: None

  Complete output (14 lines):

  Traceback (most recent call last):

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/runpy.py", line 194, in _run_module_as_main

      return _run_code(code, main_globals, None,

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/runpy.py", line 87, in _run_code

      exec(code, run_globals)

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip/__main__.py", line 23, in <module>

      from pip._internal.cli.main import main as _main  # isort:skip # noqa

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip/_internal/cli/main.py", line 5, in <module>

      import locale

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/locale.py", line 16, in <module>

      import re

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/re.py", line 145, in <module>

      class RegexFlag(enum.IntFlag):

  AttributeError: module 'enum' has no attribute 'IntFlag'

  ----------------------------------------

ERROR: Command errored out with exit status 1: /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/bin/python3.8 /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /data/data/ru.iiec.pydroid3/cache/pip-build-env-ifkquqpp/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'setuptools >= 30.3.0' wheel setuptools_scm setuptools_scm_git_archive 'pybind11 >= 2.3.0, < 3' Check the logs for full command output.

/storage/emulated/0 $

Session 2 (with no --no-binary):

/storage/emulated/0 $ pip install pikepdf

Collecting pikepdf

  Using cached pikepdf-1.19.3.tar.gz (2.4 MB)

  Installing build dependencies ... error

  ERROR: Command errored out with exit status 1:

   command: /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/bin/python3.8 /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /data/data/ru.iiec.pydroid3/cache/pip-build-env-gnbrmxk0/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- 'setuptools >= 30.3.0' wheel setuptools_scm setuptools_scm_git_archive 'pybind11 >= 2.3.0, < 3'

       cwd: None

  Complete output (14 lines):

  Traceback (most recent call last):

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/runpy.py", line 194, in _run_module_as_main

      return _run_code(code, main_globals, None,

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/runpy.py", line 87, in _run_code

      exec(code, run_globals)

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip/__main__.py", line 23, in <module>

      from pip._internal.cli.main import main as _main  # isort:skip # noqa

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip/_internal/cli/main.py", line 5, in <module>

      import locale

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/locale.py", line 16, in <module>

      import re

    File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/re.py", line 145, in <module>

      class RegexFlag(enum.IntFlag):

  AttributeError: module 'enum' has no attribute 'IntFlag'

  ----------------------------------------

ERROR: Command errored out with exit status 1: /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/bin/python3.8 /data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /data/data/ru.iiec.pydroid3/cache/pip-build-env-gnbrmxk0/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- 'setuptools >= 30.3.0' wheel setuptools_scm setuptools_scm_git_archive 'pybind11 >= 2.3.0, < 3' Check the logs for full command output.

/storage/emulated/0 $

Thanks.

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[ZenCODE]

PikePDF would need a recipe. It's not a pure python package, and depends upon QPDF libraries, so you would need to create a recipe for it to deploy on android....

https://github.com/kivy/python-for-android/tree/develop/pythonforandroid/recipes

https://pikepdf.readthedocs.io/en/latest/installation.html

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[Jacob Mugala]

Thanks I am going to try that...

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