Unable to build with flask, conflicting with genericndkbuild

Versions

• Python: Python 2.7.15rc1
• OS: Ubuntu container from buildozer master
• Kivy: 1.10.1
• Cython: 0.25.2

Description

Looks very similar to this issue: https://github.com/kivy/python-for-android/issues/1041 I followed the buildozer steps off of master to build my android app with flask and a few other dependencies. I was able to build an ios app manually using kivy-ios but I figured I’d give buildozer a try, and then ran into the below:

buildozer.spec

Command:

buildozer android debug deploy run

Spec file:

[app]

# (str) Title of your application
title = Piles

# (str) Package name
package.name = piles

# (str) Package domain (needed for android/ios packaging)
package.domain = piles.project

# (str) Source code where the main.py live
source.dir = .

# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,kv

# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png

# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec

# (list) List of directory to exclude (let empty to not exclude anything)
source.exclude_dirs = pong_game

# (list) List of exclusions using pattern matching
#source.exclude_patterns = license,images/*/*.jpg

# (str) Application versioning (method 1)
version = 0.1

# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py

# (list) Application requirements
# comma separated e.g. requirements = sqlite3,kivy
requirements = python3,kivy,flask,requests,https://github.com/pallets/jinja/zipball/master

# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy

# (list) Garden requirements
#garden_requirements =

# TODO: Have a presplash!
# (str) Presplash of the application
#presplash.filename = %(source.dir)s/data/presplash.png

# TODO: have an icon!
# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png

# (str) Supported orientation (one of landscape, sensorLandscape, portrait or all)
orientation = all

# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY

#
# OSX Specific
#

#
# author = © Copyright Info

# change the major version of python used by the app
osx.python_version = 3

# Kivy version to use
osx.kivy_version = 1.10.1

#
# Android specific
#

# (bool) Indicate if the application should be fullscreen or not
fullscreen = 1

# (string) Presplash background color (for new android toolchain)
# Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
# red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
# darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
# olive, purple, silver, teal.
#android.presplash_color = #FFFFFF

# (list) Permissions
#android.permissions = INTERNET,WAKE_LOCK

# (int) Target Android API, should be as high as possible.
#android.api = 27

# (int) Minimum API your APK will support.
#android.minapi = 21

# (int) Android SDK version to use
#android.sdk = 20

# (str) Android NDK version to use
#android.ndk = 17c

# (int) Android NDK API to use. This is the minimum API your app will support, it should usually match android.minapi.
#android.ndk_api = 21

# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True

# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =

# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =

# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =

# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False

# (bool) If True, then automatically accept SDK license
# agreements. This is intended for automation only. If set to False,
# the default, you will be shown the license when first running
# buildozer.
# TODO: make this True
android.accept_sdk_license = True

# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.renpy.android.PythonActivity

# (list) Pattern to whitelist for the whole project
#android.whitelist =

# (str) Path to a custom whitelist file
#android.whitelist_src =

# (str) Path to a custom blacklist file
#android.blacklist_src =

# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar

# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =

# (list) Android AAR archives to add (currently works only with sdl2_gradle
# bootstrap)
#android.add_aars =

# (list) Gradle dependencies to add (currently works only with sdl2_gradle
# bootstrap)
#android.gradle_dependencies =

# (list) Java classes to add as activities to the manifest.
#android.add_activites = com.example.ExampleActivity

# (str) python-for-android branch to use, defaults to master
#p4a.branch = master

# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
# android.ouya.category = GAME

# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png

# (str) XML file to include as an intent filters in <activity> tag
#android.manifest.intent_filters =

# (str) launchMode to set for the main activity
#android.manifest.launch_mode = standard

# (list) Android additional libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so

# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
# TODO: do I wanna do this? :thinking_face:
android.wakelock = True

# (list) Android application meta-data to set (key=value format)
#android.meta_data =

# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =

# (str) Android logcat filters to use
#android.logcat_filters = *:S python:D

# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1

# (str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86
android.arch = armeabi-v7a

#
# Python for android (p4a) specific
#

# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
p4a.source_dir = .buildozer/android/platform/python-for-android

# (str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes =

# (str) Filename to the hook for p4a
#p4a.hook =

# (str) Bootstrap to use for android builds
# p4a.bootstrap = sdl2

# (int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
#p4a.port =


#
# iOS specific
#

# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# Alternately, specify the URL and branch of a git checkout:
ios.kivy_ios_url = https://github.com/kivy/kivy-ios
ios.kivy_ios_branch = master

# Another platform dependency: ios-deploy
# Uncomment to use a custom checkout
#ios.ios_deploy_dir = ../ios_deploy
# Or specify URL and branch
ios.ios_deploy_url = https://github.com/phonegap/ios-deploy
ios.ios_deploy_branch = 1.9.4

# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"

# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s


[buildozer]

# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2

# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1

# (str) Path to build artifact storage, absolute or relative to spec file
# build_dir = ./.buildozer

# (str) Path to build output (i.e. .apk, .ipa) storage
# bin_dir = ./bin

#    -----------------------------------------------------------------------------
#    List as sections
#
#    You can define all the "list" as [section:key].
#    Each line will be considered as a option to the list.
#    Let's take [app] / source.exclude_patterns.
#    Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
#    This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#


#    -----------------------------------------------------------------------------
#    Profiles
#
#    You can extend section / key with a profile
#    For example, you want to deploy a demo version of your application without
#    HD content. You could first change the title to add "(demo)" in the name
#    and extend the excluded directories to remove the HD content.
#
#[app@demo]
#title = My Application (demo)
#
#[app:source.exclude_patterns@demo]
#images/hd/*
#
#    Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug

Logs

[INFO]:    Will compile for the following archs: armeabi-v7a
[INFO]:    Found Android API target in $ANDROIDAPI: 27
[INFO]:    Available Android APIs are (27)
[INFO]:    Requested API target 27 is available, continuing.
[INFO]:    Found NDK dir in $ANDROIDNDK: /home/user/.buildozer/android/platform/android-ndk-r17c
[INFO]:    Found NDK revision 17.2.4988734
[INFO]:    Getting NDK API version (i.e. minimum supported API) from user argument
[INFO]:    Found virtualenv at /home/user/.local/bin/virtualenv
[INFO]:    Found the following toolchain versions: ['4.9']
[INFO]:    Picking the latest gcc toolchain, here 4.9
[WARNING]: Missing executable: pkg-config is not installed
[WARNING]: Missing executable: autoconf is not installed
[WARNING]: Missing executable: automake is not installed
[WARNING]: Missing executable: libtoolize is not installed
[INFO]:    No existing dists meet the given requirements!
[INFO]:    No dist exists that meets your requirements, so one will be built.
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  from pythonforandroid.recipe import BootstrapNDKRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2/__init__.py:2: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  from pythonforandroid.toolchain import current_directory, shprint
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2/__init__.py:3: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  import sh
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/flask/__init__.py:2: RuntimeWarning: Parent module 'pythonforandroid.r
ecipes' not found while handling absolute import
  from pythonforandroid.recipe import PythonRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/kivy/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  from pythonforandroid.recipe import CythonRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/kivy/__init__.py:2: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  from pythonforandroid.toolchain import current_directory, shprint
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/kivy/__init__.py:3: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  from os.path import exists, join, basename
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/kivy/__init__.py:4: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  import sh
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/kivy/__init__.py:5: RuntimeWarning: Parent module 'pythonforandroid.re
cipes' not found while handling absolute import
  import glob
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/requests/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroi
d.recipes' not found while handling absolute import
  from pythonforandroid.recipe import PythonRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/android/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from __future__ import unicode_literals
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/android/__init__.py:2: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from pythonforandroid.recipe import CythonRecipe, IncludedFilesBehaviour
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/android/__init__.py:3: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from pythonforandroid.util import current_directory
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/android/__init__.py:4: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from pythonforandroid.patching import will_build
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/android/__init__.py:5: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from pythonforandroid import logger
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/android/__init__.py:7: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
from os.path import join
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/python3/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from pythonforandroid.python import GuestPythonRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/python3/__init__.py:2: RuntimeWarning: Parent module 'pythonforandroid
.recipes' not found while handling absolute import
  from pythonforandroid.recipe import Recipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2_image/__init__.py:1: RuntimeWarning: Parent module 'pythonforandr
oid.recipes' not found while handling absolute import
  from pythonforandroid.recipe import BootstrapNDKRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2_image/__init__.py:2: RuntimeWarning: Parent module 'pythonforandr
oid.recipes' not found while handling absolute import
  from pythonforandroid.patching import is_arch
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2_mixer/__init__.py:1: RuntimeWarning: Parent module 'pythonforandr
oid.recipes' not found while handling absolute import
  from pythonforandroid.recipe import BootstrapNDKRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/sdl2_ttf/__init__.py:1: RuntimeWarning: Parent module 'pythonforandroi
d.recipes' not found while handling absolute import
  from pythonforandroid.recipe import BootstrapNDKRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/genericndkbuild/__init__.py:1: RuntimeWarning: Parent module 'pythonfo
randroid.recipes' not found while handling absolute import
  from pythonforandroid.recipe import BootstrapNDKRecipe
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/genericndkbuild/__init__.py:2: RuntimeWarning: Parent module 'pythonfo
randroid.recipes' not found while handling absolute import
  from pythonforandroid.toolchain import current_directory, shprint
/home/user/hostcwd/app/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/genericndkbuild/__init__.py:3: RuntimeWarning: Parent module 'pythonf$
randroid.recipes' not found while handling absolute import
  import sh
[ERROR]:   Build failed: Conflict detected: 'flask' inducing dependencies ('genericndkbuild',), and 'sdl2' inducing conflicting dependencies ('sdl2',)
# Command failed: /usr/bin/python -m pythonforandroid.toolchain create --dist_name=piles --bootstrap=sdl2 --requirements=python3,kivy,flask,requests,https://github.c
om/pallets/jinja/zipball/master --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/user/hostcwd/app/.buildozer/android/platform/build" --ndk-api=21
# ENVIRONMENT:
#     LANG = 'en_US.UTF-8'
#     TERM = 'xterm'
#     ANDROIDMINAPI = '21'
#     PACKAGES_PATH = '/home/user/.buildozer/android/packages'
#     LANGUAGE = 'en_US.UTF-8'
#     WORK_DIR = '/home/user/hostcwd'
#     SHLVL = '1'
#     OLDPWD = '/home/user'
#     HOSTNAME = '90a82a64a1fa'
#     ANDROIDNDK = '/home/user/.buildozer/android/platform/android-ndk-r17c'
#     HOME_DIR = '/home/user'
#     PATH = '/home/user/.buildozer/android/platform/apache-ant-1.9.4/bin:/home/user/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
#     PWD = '/home/user/hostcwd/app'
#     USER = 'user'
#     HOME = '/home/user'
#     ANDROIDSDK = '/home/user/.buildozer/android/platform/android-sdk'
#     LC_ALL = 'en_US.UTF-8'
#     LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=
37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z
=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;3
1:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=0
1;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*
.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01
;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.r
m=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.
ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36
:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
#     _ = '/home/user/.local/bin/buildozer'
#     ANDROIDAPI = '27'
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# 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

[s1113950]

👍 fair point! Figured it was a bug since just running the commands didn’t work for me, but maybe it’s just my system being weird. I’ll check out other support mediums 😄

[qodzero]

@s1113950 This is super old but may I ask how you built the ios app with kivy-ios using the flask bootstrap, whats the flag?