hokay so. I started building my android app with kivy and wanted to build the apk and make sure everything is still working on android.
so I started by running
buildozer -v android debug
and it goes for a little while until I get a massive red blob of text. Error message is posted below. Please help
[INFO]: -> running python3 -m venv venv
[INFO]: Upgrade pip to latest version
[INFO]: -> running bash -c source venv/bin/activate && pip install -U pip
[INFO]: Install Cython in case one of the modules needs it to build
[INFO]: -> running bash -c venv/bin/pip install Cython
working: Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certifica...(and 198 more) Exception in thread background thread for pid 61992:
Traceback (most recent call last):
File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
self.run()
File "/usr/lib/python3.8/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 1683, in wrap
fn(*rgs, **kwargs)
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 2662, in background_thread
handle_exit_code(exit_code)
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 2349, in fn
return self.command.handle_command_exit_code(exit_code)
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 905, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_1:
RAN: /usr/bin/bash -c 'venv/bin/pip install Cython'
STDOUT:
Ignoring "sys._home = value" override
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
Could not fetch URL https://pypi.org/simple/cython/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/cython/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
ERROR: Could not find a version that satisfies the requirement Cython (from versions: none)
ERROR: No matching distribution found for Cython
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
STDERR:
Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 1276, in <module>
main()
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/entrypoints.py", line 18, in main
ToolchainCL()
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 725, in __init__
getattr(self, command)(args)
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 153, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 212, in build_dist_from_args
build_recipes(build_order, python_modules, ctx,
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 603, in build_recipes
run_pymodules_install(
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 781, in run_pymodules_install
shprint(sh.bash, '-c', (
File "/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/python-for-android/pythonforandroid/logger.py", line 167, in shprint
for line in output:
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 953, in next
self.wait()
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 879, in wait
self.handle_command_exit_code(exit_code)
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 905, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_1:
RAN: /usr/bin/bash -c 'venv/bin/pip install Cython'
STDOUT:
Ignoring "sys._home = value" override
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
Could not fetch URL https://pypi.org/simple/cython/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/cython/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
ERROR: Could not find a version that satisfies the requirement Cython (from versions: none)
ERROR: No matching distribution found for Cython
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
STDERR:
# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=python3,kivy,openssl,plyer,datetime,stmplib,ssl,email,functools,mysql.connector --arch x86 --copy-libs --color=always --storage-dir="/home/alexandercova/Documents/GitHub/Food-Truck-Mission/.buildozer/android/platform/build-x86" --ndk-api=21
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#
# 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
And I genuinly have 0 ideas. if you have recomendattions im all ears!!
EDIT. Not building in a virtual environment, Dont know if this matters.
pip seems to fail when trying to download Cython during the build, as it needs the ssl module in python which isn't available
re-installing Python3 as it seems an essential library (ssl) wasn't installed.
You could use this question for help in fixing the ssl error in pip, and you should then retry the build
To re-install python, it says to:
Run sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev for dependancies
Download and unzip "Python-3.x.x.tar.xz" (your choice of version) from https://www.python.org/ftp/python/ into your home directory.
Open terminal in that directory and run: ./configure
Build and install: make && sudo make install
After re-installing python, check if pip works by running pip install --upgrade pip
If you need more clarifications, just comment.
PS: If it works, please mark as correct answer and upvote. It took a while to research how to do all this