我试图用buildozer构建一个apk.应用程序是用kivymd编写的，在linux环境下运行良好，但当尝试用buildozer调试时，显示以下错误。
在调试过程中，终端出现的错误日志是。
[INFO]: Building jpeg for armeabi-v7a
[INFO]: -> directory context /home/mohanraj/Desktop/temp/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/jpeg/armeabi-v7a__ndk_target_21/jpeg
[INFO]: -> running rm -f CMakeCache.txt CMakeFiles/
Traceback (most recent call last):
File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 1260, in <module>
main()
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/entrypoints.py", line 18, in main
ToolchainCL()
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 709, in __init__
getattr(self, command)(args)
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 154, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 216, in build_dist_from_args
args, "ignore_setup_py", False
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 577, in build_recipes
recipe.build_arch(arch)
File "/home/mohanraj/Desktop/temp/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/jpeg/__init__.py", line 31, in build_arch
shprint(sh.cmake, '-G', 'Unix Makefiles',
File "/home/mohanraj/sudoku/lib/python3.7/site-packages/sh.py", line 3581, in __getattr__
return self.__env[name]
File "/home/mohanraj/sudoku/lib/python3.7/site-packages/sh.py", line 3378, in __getitem__
raise CommandNotFound(k)
sh.CommandNotFound: cmake
# Command failed: /home/mohanraj/sudoku/bin/python -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=python3,kivy==1.11.1,git+https://github.com/HeaTTheatR/KivyMD.git,pillow,pygments --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/mohanraj/Desktop/temp/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21
# ENVIRONMENT:
# SHELL = '/bin/bash'
# SESSION_MANAGER = 'local/mohanraj-Lenovo-E41-25:@/tmp/.ICE-unix/1715,unix/mohanraj-Lenovo-E41-25:/tmp/.ICE-unix/1715'
# QT_ACCESSIBILITY = '1'
# COLORTERM = 'truecolor'
# XDG_CONFIG_DIRS = '/etc/xdg/xdg-ubuntu:/etc/xdg'
# XDG_MENU_PREFIX = 'gnome-'
# TERM_PROGRAM_VERSION = '1.45.1'
# GNOME_DESKTOP_SESSION_ID = 'this-is-deprecated'
# GTK_IM_MODULE = 'ibus'
# APPLICATION_INSIGHTS_NO_DIAGNOSTIC_CHANNEL = 'true'
# LANGUAGE = 'en_IN:en'
# 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 = '1616'
# BAMF_DESKTOP_FILE_HINT = '/var/lib/snapd/desktop/applications/code_code.desktop'
# GTK_MODULES = 'gail:atk-bridge'
# PWD = '/home/mohanraj/Desktop/temp'
# GSETTINGS_SCHEMA_DIR = '/snap/code/33/usr/share/glib-2.0/schemas'
# XDG_SESSION_DESKTOP = 'ubuntu'
# LOGNAME = 'mohanraj'
# XDG_SESSION_TYPE = 'x11'
# GPG_AGENT_INFO = '/run/user/1000/gnupg/S.gpg-agent:0:1'
# XAUTHORITY = '/run/user/1000/gdm/Xauthority'
# VSCODE_GIT_ASKPASS_NODE = '/snap/code/33/usr/share/code/code'
# GJS_DEBUG_TOPICS = 'JS ERROR;JS LOG'
# WINDOWPATH = '2'
# HOME = '/home/mohanraj'
# USERNAME = 'mohanraj'
# IM_CONFIG_PHASE = '1'
# LANG = 'en_GB.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 = 'Unity'
# VIRTUAL_ENV = '/home/mohanraj/sudoku'
# DISABLE_WAYLAND = '1'
# GIT_ASKPASS = '/snap/code/33/usr/share/code/resources/app/extensions/git/dist/askpass.sh'
# INVOCATION_ID = '68bcfaf05ad84b128b6efb0db55b7e21'
# MANAGERPID = '1432'
# CHROME_DESKTOP = 'code-url-handler.desktop'
# 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 = 'mohanraj'
# VSCODE_GIT_IPC_HANDLE = '/run/user/1000/snap.code/vscode-git-5a8917b5b6.sock'
# DISPLAY = ':0'
# SHLVL = '2'
# QT_IM_MODULE = 'ibus'
# XDG_RUNTIME_DIR = '/run/user/1000/snap.code'
# PS1 = ('(sudoku) \\[\\e]0;\\u@\\h: '
'\\w\\a\\]${debian_chroot:+($debian_chroot)}\\[\\033[01;32m\\]\\u@\\h\\[\\033[00m\\]:\\[\\033[01;34m\\]\\w\\[\\033[00m\\]\\$ ')
# VSCODE_GIT_ASKPASS_MAIN = '/snap/code/33/usr/share/code/resources/app/extensions/git/dist/askpass-main.js'
# JOURNAL_STREAM = '9:38672'
# XDG_DATA_DIRS = '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop'
# PATH = '/home/mohanraj/.buildozer/android/platform/apache-ant-1.9.4/bin:/home/mohanraj/sudoku/bin:/home/mohanraj/.local/bin:/home/mohanraj/.local/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'
# GIO_LAUNCHED_DESKTOP_FILE_PID = '2173'
# GIO_LAUNCHED_DESKTOP_FILE = '/var/lib/snapd/desktop/applications/code_code.desktop'
# TERM_PROGRAM = 'vscode'
# _ = '/home/mohanraj/sudoku/bin/buildozer'
# PACKAGES_PATH = '/home/mohanraj/.buildozer/android/packages'
# ANDROIDSDK = '/home/mohanraj/.buildozer/android/platform/android-sdk'
# ANDROIDNDK = '/home/mohanraj/.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
我不知道是什么原因导致了这个错误以及如何解决它.有什么办法可以解决这个问题吗？
看来你没有 cmake 安装。试试 sudo -H apt install cmake.