Error compiling to apk file via buildozer on kivy?

Question

Python

Hello.
Please tell me how to set up buildozer to build apk at the moment.
I have been fighting for 2 days already (already 3 reinstalled ubuntu 20 virtual machines). Stuck on this error for now.

Used as a manual off site
https://kivy.org/doc/stable/guide/packaging-androi...
https://buildozer.readthedocs.io/en/latest/install...

At the moment, an error after entering buildozer android debug deploy run:

Mistake:

# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=python3,kivy --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/develop/tk/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21 --ignore-setup-py 

# ENVIRONMENT: 

#     SHELL = '/bin/bash' 

#     SESSION_MANAGER = 'local/develop-VirtualBox:@/tmp/.ICE-unix/1177,unix/develop-VirtualBox:/tmp/.ICE-unix/1177' 

#     QT_ACCESSIBILITY = '1' 

#     COLORTERM = 'truecolor' 

#     XDG_CONFIG_DIRS = '/etc/xdg/xdg-ubuntu:/etc/xdg' 

#     XDG_MENU_PREFIX = 'gnome-' 

#     GNOME_DESKTOP_SESSION_ID = 'this-is-deprecated' 

#     GTK_IM_MODULE = 'ibus' 

#     QT4_IM_MODULE = 'ibus' 

#     GNOME_SHELL_SESSION_MODE = 'ubuntu' 

#     SSH_AUTH_SOCK = '/run/user/1000/keyring/ssh' 

#     XMODIFIERS = '@im=ibus' 

#     DESKTOP_SESSION = 'ubuntu' 

#     SSH_AGENT_PID = '994' 

#     GTK_MODULES = 'gail:atk-bridge' 

#     PWD = '/home/develop/tk' 

#     LOGNAME = 'develop' 

#     XDG_SESSION_DESKTOP = 'ubuntu' 

#     XDG_SESSION_TYPE = 'x11' 

#     GPG_AGENT_INFO = '/run/user/1000/gnupg/S.gpg-agent:0:1' 

#     XAUTHORITY = '/run/user/1000/gdm/Xauthority' 

#     GJS_DEBUG_TOPICS = 'JS ERROR;JS LOG' 

#     WINDOWPATH = '2' 

#     HOME = '/home/develop' 

#     USERNAME = 'develop' 

#     IM_CONFIG_PHASE = '1' 

#     LANG = 'ru_RU.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:*.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;31:*.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=01;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:*.rm=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:' 

#     XDG_CURRENT_DESKTOP = 'ubuntu:GNOME' 

#     VTE_VERSION = '6003' 

#     GNOME_TERMINAL_SCREEN = '/org/gnome/Terminal/screen/b83a1123_af85_4140_9dbd_16bbddc969d9' 

#     INVOCATION_ID = '34481937d57d4c6e86173b7a9f98365b' 

#     MANAGERPID = '690' 

#     CLUTTER_IM_MODULE = 'ibus' 

#     GJS_DEBUG_OUTPUT = 'stderr' 

#     LESSCLOSE = '/usr/bin/lesspipe %s %s' 

#     XDG_SESSION_CLASS = 'user' 

#     TERM = 'xterm-256color' 

#     LESSOPEN = '| /usr/bin/lesspipe %s' 

#     USER = 'develop' 

#     GNOME_TERMINAL_SERVICE = ':1.166' 

#     DISPLAY = ':0' 

#     SHLVL = '1' 

#     QT_IM_MODULE = 'ibus' 

#     XDG_RUNTIME_DIR = '/run/user/1000' 

#     JOURNAL_STREAM = '9:25645' 

#     XDG_DATA_DIRS = '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop' 

#     PATH = '/home/develop/.buildozer/android/platform/apache-ant-1.9.4/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin' 

#     GDMSESSION = 'ubuntu' 

#     DBUS_SESSION_BUS_ADDRESS = 'unix:path=/run/user/1000/bus' 

#     _ = '/usr/local/bin/buildozer' 

#     OLDPWD = '/home/develop' 

#     PACKAGES_PATH = '/home/develop/.buildozer/android/packages' 

#     ANDROIDSDK = '/home/develop/.buildozer/android/platform/android-sdk' 

#     ANDROIDNDK = '/home/develop/.buildozer/android/platform/android-ndk-r19c' 

#     ANDROIDAPI = '27' 

#     ANDROIDMINAPI = '21' 

#  

# 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

Answer 1

The solution turned out through 8 spoiled virtual machines.
installed ubuntu 20.04 regular version (not minimal). Updated through the appeared interface + restart.
Next in the terminal:

sudo apt update
sudo apt install python3-pip
pip3 install --user --upgrade buildozer
sudo apt update
sudo apt install -y git zip unzip openjdk-8-jdk python3-pip autoconf libtool pkg-config zlib1g-dev libncurses5-dev libncursesw5-dev libtinfo5 cmake libffi-dev libssl-dev
pip3 install --user --upgrade Cython==0.29.19 virtualenv 
export PATH=$PATH:~/.local/bin/

Next, I created a folder on the desktop <specify the name yourself>:
- created a file with the code MANDATORY with the name main.py
Next

buildozer init
buildozer android debug

(you can buildozer android debug deploy it's up to you)
PS Still got a python3 path error which was 7 attempts before.
A more stable version turned out to be different:
I took the info from https://habr.com/ru/post/479236/
I downloaded Lubuntu from the off site 20.10 I
installed it - I did not install updates.

wget https://github.com/HeaTTheatR/KivyMD-data/raw/master/install-kivy-buildozer-dependencies.sh
chmod +x install-kivy-buildozer-dependencies.sh
./install-kivy-buildozer-dependencies.sh
sudo pip3 install kivymd

After installation, you can test the code:
(you need to go to the folder with main.py via cd <your root folder>/<folder with the python file> )

python3 main.py

buildozer init
buildozer android debug

PSS Thanks to SashaN69 for giving me the idea to try lubuntu and jump from its settings.

Answer 2

I also had such a problem. You need to download the virtual machine here and install a new version of Android NDK here I have version 19

Answer 3

Good afternoon! Also faced this problem. Installed the virtual machine you mentioned. Then I downloaded the archive with the NDK 19c version. But I could not unpack the archive, the space on the virtual disk has run out. It initially has a size of 12 GB, and VirtualBox does not allow to increase it more. Through the tools I try to do more, I write an error: Resizing to new size 21853405184 is not yet supported for medium 'H:\python\Lubuntu-Kivy_vdi\Lubuntu-Kivy.vdi'. Tell me, how did you install NDK?