Exception in thread background thread for pid 1582:
Traceback (most recent call last):
  File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 1540, in wrap
    fn(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 2459, in background_thread
    handle_exit_code(exit_code)
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 2157, in fn
    return self.command.handle_command_exit_code(exit_code)
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 815, in handle_command_exit_code
    raise exc
sh.ErrorReturnCode_77:

  RAN: /home/marco/HortAppMobile/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3-libffi-openssl-sqlite3/armeabi-v7a__ndk_target_28/python3/configure --host=arm-linux-androideabi --build=x86_64-pc-linux-gnu --enable-shared --enable-ipv6 ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no --without-ensurepip ac_cv_little_endian_double=yes --prefix=/usr/local --exec-prefix=/usr/local --with-openssl=/home/marco/HortAppMobile/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/openssl/armeabi-v7a__ndk_target_28/openssl1.1

  STDOUT:
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-unknown-linux-androideabi
checking for python3.7... python3.7
checking for python interpreter for cross build... python3.7
checking for --enable-universalsdk... no
checking for --with-universal-archs... no
checking MACHDEP... checking for --without-gcc... no
checking for --with-icc... no
checking for arm-linux-androideabi-gcc... /home/marco/.buildozer/android/platform/android-ndk-r19c/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-none-linux-androideabi -gcc-toolchain /home/marco/.buildozer/android/platform/android-ndk-r19c/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64
checking whether the C compiler works... no
configure: error: in `/home/marco/HortAppMobile/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3-libffi-openssl-sqlite3/armeabi-v7a__ndk_target_28/python3/android-build':
configure: error: C compiler cannot create executables
See `config.log' for more details


  STDERR:


Traceback (most recent call last):
  File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 1192, in <module>
    main()
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/entrypoints.py", line 18, in main
    ToolchainCL()
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 668, in __init__
    getattr(self, args.subparser_name.replace('-', '_'))(args)
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 153, in wrapper_func
    build_dist_from_args(ctx, dist, args)
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 206, in build_dist_from_args
    args, "ignore_setup_py", False
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 577, in build_recipes
    recipe.build_arch(arch)
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/python.py", line 244, in build_arch
    _env=env)
  File "/home/marco/HortAppMobile/.buildozer/android/platform/python-for-android/pythonforandroid/logger.py", line 180, in shprint
    for line in output:
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 863, in next
    self.wait()
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 792, in wait
    self.handle_command_exit_code(exit_code)
  File "/usr/local/lib/python3.6/dist-packages/sh-1.12.14-py3.6.egg/sh.py", line 815, in handle_command_exit_code
    raise exc
sh.ErrorReturnCode_77:

  RAN: /home/marco/HortAppMobile/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3-libffi-openssl-sqlite3/armeabi-v7a__ndk_target_28/python3/configure --host=arm-linux-androideabi --build=x86_64-pc-linux-gnu --enable-shared --enable-ipv6 ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no --without-ensurepip ac_cv_little_endian_double=yes --prefix=/usr/local --exec-prefix=/usr/local --with-openssl=/home/marco/HortAppMobile/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/openssl/armeabi-v7a__ndk_target_28/openssl1.1

  STDOUT:
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-unknown-linux-androideabi
checking for python3.7... python3.7
checking for python interpreter for cross build... python3.7
checking for --enable-universalsdk... no
checking for --with-universal-archs... no
checking MACHDEP... checking for --without-gcc... no
checking for --with-icc... no
checking for arm-linux-androideabi-gcc... /home/marco/.buildozer/android/platform/android-ndk-r19c/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-none-linux-androideabi -gcc-toolchain /home/marco/.buildozer/android/platform/android-ndk-r19c/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64
checking whether the C compiler works... no
configure: error: in `/home/marco/HortAppMobile/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3-libffi-openssl-sqlite3/armeabi-v7a__ndk_target_28/python3/android-build':
configure: error: C compiler cannot create executables
See `config.log' for more details