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Ystvan Youganov
Aug 12, 2018, 10:41:18 AM8/12/18
to Kivy users support
Hi all,
This is my first post and I am not experienced.
I have been testing kivy for android apps for few months and I have been very happy with it, but I have now an issue I was not able to solve.
I try to compile an android app requiring the cryptography module (required for paramiko) and it has a problem with the installation of cffi:
[INFO]: Building cryptography for armeabi-v7a
[INFO]: cryptography apparently isn't already in site-packages
[INFO]: Building compiled components in cryptography
/opt/python-for-android/pythonforandroid/recipes/openssl/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroid.recipes' not found while handling absolute import
from functools import partial
/opt/python-for-android/pythonforandroid/recipes/openssl/__init__.py:3: RuntimeWarning: Parent module 'pythonforandroid.recipes' not found while handling absolute import
from pythonforandroid.toolchain import Recipe, shprint, current_directory
/opt/python-for-android/pythonforandroid/recipes/openssl/__init__.py:4: RuntimeWarning: Parent module 'pythonforandroid.recipes' not found while handling absolute import
import sh
[INFO]: -> directory context /home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/cryptography-python2/armeabi-v7a/cryptography
[INFO]: -> running hostpython setup.py build_ext -v
Exception in thread background thread for pid 28013:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 2170, in background_thread
handle_exit_code(exit_code)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 1929, in fn
return self.command.handle_command_exit_code(exit_code)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 672, in handle_command_exit_code
raise exc
ErrorReturnCode_1:
RAN: /home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/hostpython setup.py build_ext -v
STDOUT:
Download error on https://pypi.python.org/simple/cffi/: unknown url type: https -- Some packages may not be found!
Couldn't find index page for 'cffi' (maybe misspelled?)
Download error on https://pypi.python.org/simple/: unknown url type: https -- Some packages may not be found!
No local packages or download links found for cffi>=1.4.1
Traceback (most recent call last):
File "setup.py", line 336, in <module>
**keywords_with_side_effects(sys.argv)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/distutils/core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 268, in __init__
self.fetch_build_eggs(attrs['setup_requires'])
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 313, in fetch_build_eggs
replace_conflicting=True,
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 836, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1081, in best_match
return self.obtain(req, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1093, in obtain
return installer(requirement)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 380, in fetch_build_egg
return cmd.easy_install(req)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/command/easy_install.py", line 632, in easy_install
raise DistutilsError(msg)
distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('cffi>=1.4.1')
STDERR:
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 175, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 73, in _run_code
exec code in run_globals
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 977, in <module>
main()
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 973, in main
ToolchainCL()
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 512, in __init__
getattr(self, args.subparser_name.replace('-', '_'))(args)
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 147, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 191, in build_dist_from_args
build_recipes(build_order, python_modules, ctx)
File "pythonforandroid/build.py", line 573, in build_recipes
File "pythonforandroid/recipe.py", line 880, in build_arch
File "pythonforandroid/recipe.py", line 892, in build_compiled_components
File "pythonforandroid/logger.py", line 176, in shprint
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 720, in next
self.wait()
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 651, in wait
self.handle_command_exit_code(exit_code)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 672, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_1:
RAN: /home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/hostpython setup.py build_ext -v
STDOUT:
Download error on https://pypi.python.org/simple/cffi/: unknown url type: https -- Some packages may not be found!
Couldn't find index page for 'cffi' (maybe misspelled?)
Download error on https://pypi.python.org/simple/: unknown url type: https -- Some packages may not be found!
No local packages or download links found for cffi>=1.4.1
Traceback (most recent call last):
File "setup.py", line 336, in <module>
**keywords_with_side_effects(sys.argv)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/distutils/core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 268, in __init__
self.fetch_build_eggs(attrs['setup_requires'])
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 313, in fetch_build_eggs
replace_conflicting=True,
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 836, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1081, in best_match
return self.obtain(req, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1093, in obtain
return installer(requirement)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 380, in fetch_build_egg
return cmd.easy_install(req)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/command/easy_install.py", line 632, in easy_install
raise DistutilsError(msg)
distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('cffi>=1.4.1')
STDERR:
I have in my buildozer.spec:
requirements = kivy==master,git+https://gitlab.com/kivymd/KivyMD.git,requests,easywebdav,hostpython2,android,PyYAML,unidecode,cryptographyI tried to add cffi without cryptography and it compiled using:
requirements = kivy==master,git+https://gitlab.com/kivymd/KivyMD.git,requests,easywebdav,hostpython2,android,PyYAML,unidecode,libffi,cffiAdding the cryptography module to the requirements afterwards did not help.
It seems that, regardless of what is already compiled, the installation of cryptography tries to grab and install its own cffi using easy_install.
The error seems to suggest that there is an issue with SSL for using https, but I was not able to install openssl for the version of python used for the installation.
I tried a dirty trick removing the 's' in https in the easy_install.py used, did not work and I have this:
[INFO]: Building cryptography for armeabi-v7a
[INFO]: cryptography apparently isn't already in site-packages
[INFO]: Building compiled components in cryptography
/opt/python-for-android/pythonforandroid/recipes/openssl/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroid.recipes' not found while handling absolute import
from functools import partial
/opt/python-for-android/pythonforandroid/recipes/openssl/__init__.py:3: RuntimeWarning: Parent module 'pythonforandroid.recipes' not found while handling absolute import
from pythonforandroid.toolchain import Recipe, shprint, current_directory
/opt/python-for-android/pythonforandroid/recipes/openssl/__init__.py:4: RuntimeWarning: Parent module 'pythonforandroid.recipes' not found while handling absolute import
import sh
[INFO]: -> directory context /home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/cryptography-python2/armeabi-v7a/cryptography
[INFO]: -> running hostpython setup.py build_ext -v
Exception in thread background thread for pid 27510:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 2170, in background_thread
handle_exit_code(exit_code)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 1929, in fn
return self.command.handle_command_exit_code(exit_code)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 672, in handle_command_exit_code
raise exc
ErrorReturnCode_1:
RAN: /home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/hostpython setup.py build_ext -v
STDOUT:
Couldn't find index page for 'cffi' (maybe misspelled?)
No local packages or download links found for cffi>=1.4.1
Traceback (most recent call last):
File "setup.py", line 336, in <module>
**keywords_with_side_effects(sys.argv)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/distutils/core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 268, in __init__
self.fetch_build_eggs(attrs['setup_requires'])
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 313, in fetch_build_eggs
replace_conflicting=True,
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 836, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1081, in best_match
return self.obtain(req, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1093, in obtain
return installer(requirement)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 380, in fetch_build_egg
return cmd.easy_install(req)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/command/easy_install.py", line 633, in easy_install
raise DistutilsError(msg)
distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('cffi>=1.4.1')
STDERR:
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 175, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 73, in _run_code
exec code in run_globals
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 977, in <module>
main()
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 973, in main
ToolchainCL()
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 512, in __init__
getattr(self, args.subparser_name.replace('-', '_'))(args)
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 147, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/opt/python-for-android/pythonforandroid/toolchain.py", line 191, in build_dist_from_args
build_recipes(build_order, python_modules, ctx)
File "pythonforandroid/build.py", line 573, in build_recipes
File "pythonforandroid/recipe.py", line 880, in build_arch
File "pythonforandroid/recipe.py", line 892, in build_compiled_components
File "pythonforandroid/logger.py", line 176, in shprint
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 720, in next
self.wait()
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 651, in wait
self.handle_command_exit_code(exit_code)
File "/home/spopoff/.local/lib/python2.7/site-packages/sh.py", line 672, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_1:
RAN: /home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/hostpython setup.py build_ext -v
STDOUT:
Couldn't find index page for 'cffi' (maybe misspelled?)
No local packages or download links found for cffi>=1.4.1
Traceback (most recent call last):
File "setup.py", line 336, in <module>
**keywords_with_side_effects(sys.argv)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/distutils/core.py", line 112, in setup
_setup_distribution = dist = klass(attrs)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 268, in __init__
self.fetch_build_eggs(attrs['setup_requires'])
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 313, in fetch_build_eggs
replace_conflicting=True,
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 836, in resolve
dist = best[req.key] = env.best_match(req, ws, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1081, in best_match
return self.obtain(req, installer)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/pkg_resources/__init__.py", line 1093, in obtain
return installer(requirement)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/dist.py", line 380, in fetch_build_egg
return cmd.easy_install(req)
File "/home/spopoff/dev/papiview/.buildozer/android/platform/build/build/other_builds/hostpython2/desktop/hostpython2/Lib/site-packages/setuptools/command/easy_install.py", line 633, in easy_install
raise DistutilsError(msg)
distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('cffi>=1.4.1')
Does anyone have an idea to help solve this issue?
Thanks for your help.
Ystvan,
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