IOError: [Errno socket error] [Errno 104] Connection reset by peer

[MikeBlacku]

I use Virtual Box (Lubuntu) to make apk file with Buildozer, but occured the error:

Command failed: /usr/bin/python -m pythonforandroid.toolchain create —dist_name=colorsapp —bootstrap=sdl2 —requirements=kivy —arch armeabi-v7a —copy-libs —color=always —storage-dir=/home/kivy/Desktop/ColorS/.buildozer/android/platform/build
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

What did I do wrong?Help please.

[AndreMiras]

It's hard to help out with that few info. Please also try to format your bug report trace using the triple quote so we can read it.
Please follow that indication:

In case of a bug report, please add a full log with log_level = 2

Also share buildozer.spec.

[MikeBlacku]

@AndreMiras
Full error:

kivy@kivy-VirtualBox:~/Desktop/ColorS$ buildozer android debug
# Check configuration tokens
# Ensure build layout
# Check configuration tokens
# Preparing build
# Check requirements for android
# Run 'dpkg --version'
# Cwd None
Debian `dpkg' package management program version 1.17.5 (amd64).
This is free software; see the GNU General Public License version 2 or
later for copying conditions. There is NO warranty.
# Search for Git (git)
#  -> found at /usr/bin/git
# Search for Cython (cython)
#  -> found at /usr/local/bin/cython
# Search for Java compiler (javac)
#  -> found at /usr/lib/jvm/java-7-openjdk-amd64/bin/javac
# Search for Java keytool (keytool)
#  -> found at /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/keytool
# Install platform
# Run 'pip install -q --user "appdirs" "colorama>=0.3.3" "sh>=1.10,<1.12.5" "jinja2" "six"'
# Cwd None
# Apache ANT found at /home/kivy/.buildozer/android/platform/apache-ant-1.9.4
# Android SDK found at /home/kivy/.buildozer/android/platform/android-sdk-20
# Android NDK found at /home/kivy/.buildozer/android/platform/android-ndk-r9c
# Check application requirements
# Check garden requirements
# Compile platform
# Run '/usr/bin/python -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=kivy --arch armeabi-v7a --copy-libs --color=always --storage-dir=/home/kivy/Desktop/ColorS/.buildozer/android/platform/build'
# Cwd /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Will compile for the following archs: armeabi-v7a
[INFO]:    Found Android API target in $ANDROIDAPI
[INFO]:    Available Android APIs are (19)
[INFO]:    Requested API target 19 is available, continuing.
[INFO]:    Found NDK dir in $ANDROIDNDK
[INFO]:    Got NDK version from $ANDROIDNDKVER
[INFO]:    Using Google NDK r9c
[INFO]:    Found virtualenv at /usr/local/bin/virtualenv
[INFO]:    Found the following toolchain versions: ['4.6', '4.8', 'clang3.3']
[INFO]:    Picking the latest gcc toolchain, here 4.8
[WARNING]: Missing executable: pkg-config is not installed
[INFO]:    No existing dists meet the given requirements!
[INFO]:    No dist exists that meets your requirements, so one will be built.
[INFO]:    Found multiple valid dependency orders:
[INFO]:        ['hostpython2', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'python2', 'sdl2', 'six', 'pyjnius', u'kivy']
[INFO]:        ['hostpython3crystax', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'python3crystax', 'sdl2', 'six', 'pyjnius', u'kivy']
[INFO]:        ['hostpython2', 'pygame_bootstrap_components', 'python2', 'sdl', 'six', 'pygame', 'pyjnius', u'kivy']
[INFO]:    Using the first of these: ['hostpython2', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'python2', 'sdl2', 'six', 'pyjnius', u'kivy']
[INFO]:    The selected bootstrap is sdl2_gradle
[INFO]:    # Creating dist with sdl2_gradle bootstrap
[INFO]:    Dist will have name myapp and recipes (kivy)
[INFO]:    Dist will also contain modules () installed from pip
[INFO]:    -> running cp -r /home/kivy/Desktop/Color...(and 204 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/build/bootstrap_builds/sdl2_gradle-python2
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Recipe build order is ['hostpython2', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'python2', 'sdl2', 'six', 'pyjnius', u'kivy']
[INFO]:    # Downloading recipes 
[INFO]:    Downloading hostpython2
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 59 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/hostpython2
[INFO]:    -> running basename https://python.org/ftp...(and 34 more)
[INFO]:    hostpython2 download already cached, skipping
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading sdl2_image
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 58 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/sdl2_image
[INFO]:    -> running basename https://www.libsdl.or...(and 52 more)
[INFO]:    sdl2_image download already cached, skipping
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading sdl2_mixer
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 58 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/sdl2_mixer
[INFO]:    -> running basename https://www.libsdl.or...(and 52 more)
[INFO]:    sdl2_mixer download already cached, skipping
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading sdl2_ttf
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 56 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/sdl2_ttf
[INFO]:    -> running basename https://www.libsdl.org...(and 48 more)
[INFO]:    sdl2_ttf download already cached, skipping
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading python2
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 55 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/python2
[INFO]:    -> running basename https://python.org/ftp...(and 34 more)
[INFO]:    python2 download already cached, skipping
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading sdl2
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 52 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/sdl2
[INFO]:    -> running basename https://www.libsdl.org...(and 26 more)
[INFO]:    sdl2 download already cached, skipping
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading six
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 51 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/six
[INFO]:    -> running basename https://pypi.python.or...(and 40 more)
     [INFO]:    six download already cached, skipping                          
[INFO]:    <- directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain
[INFO]:    Downloading pyjnius
[INFO]:    -> running mkdir -p /home/kivy/Desktop/Co...(and 55 more)
[INFO]:    -> directory context /home/kivy/Desktop/ColorS/.buildozer/android/platform/build/packages/pyjnius
[INFO]:    -> running basename https://github.com/kiv...(and 28 more)
[INFO]:    -> running rm -f .mark-master.zip
[INFO]:    Downloading pyjnius from https://github.com/kivy/pyjnius/archive/master.zip
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 978, in <module>
    main()
  File "/home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 975, in main
    ToolchainCL()
  File "/home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 512, in __init__
    getattr(self, args.subparser_name.replace('-', '_'))(args)
  File "/home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 149, in wrapper_func
    build_dist_from_args(ctx, dist, args)
  File "/home/kivy/Desktop/ColorS/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 193, in build_dist_from_args
    build_recipes(build_order, python_modules, ctx)
  File "pythonforandroid/build.py", line 551, in build_recipes
  File "pythonforandroid/recipe.py", line 307, in download_if_necessary
  File "pythonforandroid/recipe.py", line 353, in download
  File "pythonforandroid/recipe.py", line 151, in download_file
  File "/usr/lib/python2.7/urllib.py", line 240, in retrieve
    fp = self.open(url, data)
  File "/usr/lib/python2.7/urllib.py", line 208, in open
    return getattr(self, name)(url)
  File "/usr/lib/python2.7/urllib.py", line 437, in open_https
    h.endheaders(data)
  File "/usr/lib/python2.7/httplib.py", line 1013, in endheaders
    self._send_output(message_body)
  File "/usr/lib/python2.7/httplib.py", line 864, in _send_output
    self.send(msg)
  File "/usr/lib/python2.7/httplib.py", line 826, in send
    self.connect()
  File "/usr/lib/python2.7/httplib.py", line 1220, in connect
    self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file)
  File "/usr/lib/python2.7/ssl.py", line 487, in wrap_socket
    ciphers=ciphers)
  File "/usr/lib/python2.7/ssl.py", line 243, in __init__
    self.do_handshake()
  File "/usr/lib/python2.7/ssl.py", line 405, in do_handshake
    self._sslobj.do_handshake()
IOError: [Errno socket error] [Errno 104] Connection reset by peer
# Command failed: /usr/bin/python -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=kivy --arch armeabi-v7a --copy-libs --color=always --storage-dir=/home/kivy/Desktop/ColorS/.buildozer/android/platform/build
# 
# 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

Buildozer.spec:

[app]

# (str) Title of your application
title = ColorS

# (str) Package name
package.name = colorsapp

# (str) Package domain (needed for android/ios packaging)
package.domain = org.colorsapp

# (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,jpg,kv,atlas

# (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 = tests, bin

# (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 seperated e.g. requirements = sqlite3,kivy
requirements = kivy

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

# (list) Garden requirements
#garden_requirements =

# (str) Presplash of the application
#presplash.filename = %(source.dir)s/data/presplash.png

# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png

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

# (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 = 1.9.1

#
# Android specific
#

# (bool) Indicate if the application should be fullscreen or not
fullscreen = 0

# (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

# (int) Android API to use
#android.api = 19

# (int) Minimum API required
#android.minapi = 9

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

# (str) Android NDK version to use
#android.ndk = 9c

# (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

# (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 =

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

# (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 =

# (list) Android additionnal 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
#android.wakelock = False

# (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 =

# (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


#
# iOS specific
#

# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios

# (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

And I already added log_level = 2.Help please

[AndreMiras]

I used the search and I came across this:
#939 (comment)
It seems to be a known issue with VirtualBox.

[MikeBlacku]

@AndreMiras
Ok, I'll try it on mac in future.Thank you.

[AndreMiras]

Hi @MikeBlacku did you get a chance to verify what I shared?

[AndreMiras]

I'm closing since it seems to be an issue related to VirtualBox rather than p4a, see my earlier comment #1301 (comment).
Feel free to reopen with more details if you think otherwise

[bunmalik]

@AndreMiras, please I have a similar issue here kivy/buildozer#772, could you please attend to my issue.

[AndreMiras]

If the issue is really similar to this one (IOError: [Errno socket error] [Errno 104] Connection reset by peer) then you're lucky the fix is #939 (comment) as I mentioned above.