Buildozer - 要求pysftp

Question

我能在kivy使用pysftp，但使用這種要求，我不能打包我的應用程序。使用buildozer，在消息中說我使用pip 8.1.1，還有另一個版本8.1.2。但我檢查了我的版本，我的版本已經是8.1.2。當然，我可以使用pip install pysftp來安裝pysftp。我的日誌文件是這樣的：

 

# Check configuration tokens 
# Ensure build layout 
# Check configuration tokens 
# Preparing build 
# Check requirements for android 
# Run 'dpkg --version' 
# Cwd None 
Programa de gerenciamento de pacotes Debian 'dpkg' versão 1.17.5 (amd64). 
Isto é software livre; veja a GNU General Public License versão 2 ou 
posterior para condições de cópia. Não existe NENHUMA garantia. 
# 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 
# Apache ANT found at /home/awulll/.buildozer/android/platform/apache-ant-1.9.4 
# Android SDK found at /home/awulll/.buildozer/android/platform/android-sdk-20 
# Android NDK found at /home/awulll/.buildozer/android/platform/android-ndk-r9c 
# Check application requirements 
# Run './distribute.sh -l' 
# Cwd /home/awulll/dapapp/.buildozer/android/platform/python-for-android 
Available modules: android apsw audiostream bidi boost cherrypy c_igraph click cprotobuf cymunk django docutils ecdsa enum34 evdev ffmpeg ffmpeg2 ffpyplayer ffpyplayer_tito flask freetype gevent greenlet harfbuzz hostpython igraph itsdangerous jinja2 jpeg kivent_core kivent_cymunk kivy leveldb libevent libpq libsodium libswift libtorrent libxml2 libxslt libyaml lxml m2crypto markupsafe midistream msgpack mysql_connector netifaces numpy opencv openssl paramiko pil plyer plyvel png polygon protobuf psutil psycopg2 pyasn1 pycrypto pygame pyjnius pylibpd pyopenssl pyparsing pyqrcode python pyyaml sdl setuptools six sqlalchemy sqlite3 storm swift thrift twisted txws werkzeug wokkel zeroconf zope 
# Remove directory and subdirectory /home/awulll/dapapp/.buildozer/applibs 
# Create directory /home/awulll/dapapp/.buildozer/applibs 
# Run 'bash -c "source venv/bin/activate && env"' 
# Cwd /home/awulll/dapapp/.buildozer 
XDG_VTNR=8 
XDG_SESSION_ID=c1 
SSH_AGENT_PID=2191 
GPG_AGENT_INFO=/run/user/1000/keyring-JXgOZD/gpg:0:1 
VTE_VERSION=3409 
SHELL=/bin/bash 
TERM=xterm 
XDG_SESSION_COOKIE=9cf5cdba17a429f4e3205d8a54ac9c66-1463226321.499664-1491359051 
GJS_DEBUG_OUTPUT=stderr 
WINDOWID=39845895 
GNOME_KEYRING_CONTROL=/run/user/1000/keyring-JXgOZD 
GJS_DEBUG_TOPICS=JS ERROR;JS LOG 
USER=awulll 
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: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:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=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:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=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:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=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:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36: 
SSH_AUTH_SOCK=/run/user/1000/keyring-JXgOZD/ssh 
SESSION_MANAGER=local/awulll-mint:@/tmp/.ICE-unix/2054,unix/awulll-mint:/tmp/.ICE-unix/2054 
USERNAME=awulll 
DEFAULTS_PATH=/usr/share/gconf/default.default.path 
VIRTUAL_ENV=/home/awulll/dapapp/.buildozer/venv 
XDG_CONFIG_DIRS=/etc/xdg/xdg-default:/etc/xdg 
PATH=/home/awulll/dapapp/.buildozer/venv/bin:/home/awulll/.buildozer/android/platform/apache-ant-1.9.4/bin:/home/awulll/bin:/usr/lib/jvm/java-1.7.0-openjdk-amd64/bin://usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games 
DESKTOP_SESSION=default 
ANDROIDAPI=19 
GDM_XSERVER_LOCATION=local 
PWD=/home/awulll/dapapp/.buildozer 
JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-amd64 
LANG=pt_BR.UTF-8 
GNOME_KEYRING_PID=1978 
MANDATORY_PATH=/usr/share/gconf/default.mandatory.path 
ANDROIDNDK=/home/awulll/.buildozer/android/platform/android-ndk-r9c 
PS1=(venv) 
MDM_XSERVER_LOCATION=local 
GDMSESSION=default 
PACKAGES_PATH=/home/awulll/.buildozer/android/packages 
CINNAMON_VERSION=2.4.8 
HOME=/home/awulll 
SHLVL=2 
XDG_SEAT=seat0 
GNOME_DESKTOP_SESSION_ID=this-is-deprecated 
XDG_SESSION_DESKTOP=default 
ANDROIDSDK=/home/awulll/.buildozer/android/platform/android-sdk-20 
LOGNAME=awulll 
XDG_DATA_DIRS=/usr/share/default:/usr/share/gnome:/usr/local/share/:/usr/share/:/usr/share/mdm/ 
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-fdxlKZ9y2o,guid=226dcf0498f8da9740aa1f9157370fd2 
MDMSESSION=default 
ANDROIDNDKVER=r9c 
WINDOWPATH=8 
TEXTDOMAIN=im-config 
DISPLAY=:0 
XDG_RUNTIME_DIR=/run/user/1000 
MDM_LANG=pt_BR.UTF-8 
XDG_CURRENT_DESKTOP=X-Cinnamon 
TEXTDOMAINDIR=/usr/share/locale/ 
XAUTHORITY=/home/awulll/.Xauthority 
COLORTERM=gnome-terminal 
_=/usr/bin/env 
# Install distribute 
# Run 'curl http://python-distribute.org/distribute_setup.py | venv/bin/python' 
# Cwd /home/awulll/dapapp/.buildozer 
    % Total % Received % Xferd Average Speed Time Time  Time Current 
           Dload Upload Total Spent Left Speed 
    0  0 0  0 0  0  0  0 --:--:-- --:--:-- --:--:--  0 
# Install requirement datetime in virtualenv 
# Run 'pip install --target=/home/awulll/dapapp/.buildozer/applibs datetime' 
# Cwd /home/awulll/dapapp/.buildozer 
Collecting datetime 
/home/awulll/dapapp/.buildozer/venv/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning. 
    SNIMissingWarning 
/home/awulll/dapapp/.buildozer/venv/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:120: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning. 
    InsecurePlatformWarning 
Collecting zope.interface (from datetime) 
Collecting pytz (from datetime) 
    Using cached pytz-2016.4-py2.py3-none-any.whl 
Collecting setuptools (from zope.interface->datetime) 
    Using cached setuptools-21.0.0-py2.py3-none-any.whl 
Installing collected packages: setuptools, zope.interface, pytz, datetime 
Successfully installed datetime pytz setuptools-20.9.0 zope.interface 
You are using pip version 8.1.1, however version 8.1.2 is available. 
You should consider upgrading via the 'pip install --upgrade pip' command. 
# Install distribute 
# Run 'curl http://python-distribute.org/distribute_setup.py | venv/bin/python' 
# Cwd /home/awulll/dapapp/.buildozer 
    % Total % Received % Xferd Average Speed Time Time  Time Current 
           Dload Upload Total Spent Left Speed 
    0  0 0  0 0  0  0  0 --:--:-- --:--:-- --:--:--  0 
# Install requirement pysftp in virtualenv 
# Run 'pip install --target=/home/awulll/dapapp/.buildozer/applibs pysftp' 
# Cwd /home/awulll/dapapp/.buildozer 
Collecting pysftp 
/home/awulll/dapapp/.buildozer/venv/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning. 
    SNIMissingWarning 
/home/awulll/dapapp/.buildozer/venv/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:120: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning. 
    InsecurePlatformWarning 
    Using cached pysftp-0.2.8.tar.gz 
Collecting paramiko>=1.7.7 (from pysftp) 
    Using cached paramiko-2.0.0-py2.py3-none-any.whl 
Collecting pyasn1>=0.1.7 (from paramiko>=1.7.7->pysftp) 
    Using cached pyasn1-0.1.9-py2.py3-none-any.whl 
Collecting cryptography>=1.1 (from paramiko>=1.7.7->pysftp) 
    Using cached cryptography-1.3.2.tar.gz 
Collecting idna>=2.0 (from cryptography>=1.1->paramiko>=1.7.7->pysftp) 
    Using cached idna-2.1-py2.py3-none-any.whl 
Collecting six>=1.4.1 (from cryptography>=1.1->paramiko>=1.7.7->pysftp) 
    Using cached six-1.10.0-py2.py3-none-any.whl 
Collecting setuptools>=11.3 (from cryptography>=1.1->paramiko>=1.7.7->pysftp) 
    Using cached setuptools-21.0.0-py2.py3-none-any.whl 
Collecting enum34 (from cryptography>=1.1->paramiko>=1.7.7->pysftp) 
    Using cached enum34-1.1.5-py2.py3-none-any.whl 
Collecting ipaddress (from cryptography>=1.1->paramiko>=1.7.7->pysftp) 
    Using cached ipaddress-1.0.16-py27-none-any.whl 
Collecting cffi>=1.4.1 (from cryptography>=1.1->paramiko>=1.7.7->pysftp) 
    Using cached cffi-1.6.0.tar.gz 
    Complete output from command python setup.py egg_info: 

     No working compiler found, or bogus compiler options 
     passed to the compiler from Python's distutils module. 
     See the error messages above. 
     (If they are about -mno-fused-madd and you are on OS/X 10.8, 
     see http://stackoverflow.com/questions/22313407/ .) 

    ---------------------------------------- 
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-eC7Zv8/cffi/ 
You are using pip version 8.1.1, however version 8.1.2 is available. 
You should consider upgrading via the 'pip install --upgrade pip' command. 
# Command failed: pip install --target=/home/awulll/dapapp/.buildozer/applibs pysftp 
# 
# 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 

real 0m5.286s 
user 0m3.188s 
sys 0m0.357s 

我已經嘗試過檢查鏈路中日日誌建議，但它並不能幫助我太多。

Answer 1

它看起來像pysftp的一個依賴於CFFI是拉動作爲進一步的依賴，需要編譯，因此不能被蟒蛇換機器人沒有配方建成。 p4a已經有一個cffi配方，所以它會工作 - 也許最簡單的選擇是添加一個pysftp配方。

您也可以嘗試獲取最新buildozer釋放和運行buildozer android_new debug代替。依賴關係解決方案的變化可能意味着它的工作，但它也可能無濟於事 - 特別是如果buildozer本身正在管理這部分。