La inserción de Heroku falla repetidamente, parece fallar al instalar Bonjour

Question

Estoy intentando seguir la guía de inicio rápido de python de Heroku, pero me encuentro con problemas repetidos. Por el momento, "git push heroku master" está fallando porque no puede instalar Bonjour. ¿Alguien sabe si este es un requisito realmente necesario, y si puedo cambiar la versión requerida, o de alguna manera arreglar esto? El texto completo de push sigue a continuación.

(venv)172-26-12-64:helloflask Spike$ git push heroku master 
Counting objects: 488, done. 
Delta compression using up to 2 threads. 
Compressing objects: 100% (444/444), done. 
Writing objects: 100% (488/488), 1.43 MiB, done. 
Total 488 (delta 33), reused 0 (delta 0) 

-----> Heroku receiving push 
-----> Python app detected 
-----> Preparing virtualenv version 1.7 
    New python executable in ./bin/python 
    Installing distribute.............................................................................................................................................................................................done. 
    Installing pip...............done. 
    -----> Activating virtualenv 
    -----> Installing dependencies using pip version 1.0.2 
    Downloading/unpacking Flask==0.8 (from -r requirements.txt (line 1)) 
    Creating supposed download cache at /app/tmp/repo.git/.cache/pip_downloads 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FF%2FFlask%2FFlask-0.8.tar.gz 
    Running setup.py egg_info for package Flask 

     warning: no files found matching '*' under directory 'tests' 
     warning: no previously-included files matching '*.pyc' found under directory 'docs' 
     warning: no previously-included files matching '*.pyo' found under directory 'docs' 
     warning: no previously-included files matching '*.pyc' found under directory 'tests' 
     warning: no previously-included files matching '*.pyo' found under directory 'tests' 
     warning: no previously-included files matching '*.pyc' found under directory 'examples' 
     warning: no previously-included files matching '*.pyo' found under directory 'examples' 
     no previously-included directories found matching 'docs/_build' 
     no previously-included directories found matching 'docs/_themes/.git' 
    Downloading/unpacking IMAPClient==0.8 (from -r requirements.txt (line 2)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Ffreshfoo.com%2Fprojects%2FIMAPClient%2FIMAPClient-0.8.zip 
    Running setup.py egg_info for package IMAPClient 

     no previously-included directories found matching 'doc/doctrees/' 
    Downloading/unpacking Jinja2==2.6 (from -r requirements.txt (line 3)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FJ%2FJinja2%2FJinja2-2.6.tar.gz 
    Running setup.py egg_info for package Jinja2 

     warning: no previously-included files matching '*' found under directory 'docs/_build' 
     warning: no previously-included files matching '*.pyc' found under directory 'jinja2' 
     warning: no previously-included files matching '*.pyc' found under directory 'docs' 
     warning: no previously-included files matching '*.pyo' found under directory 'jinja2' 
     warning: no previously-included files matching '*.pyo' found under directory 'docs' 
    Downloading/unpacking PIL==1.1.7 (from -r requirements.txt (line 4)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Feffbot.org%2Fmedia%2Fdownloads%2FPIL-1.1.7.tar.gz 
    Running setup.py egg_info for package PIL 
     WARNING: '' not a valid package name; please use only.-separated package names in setup.py 

    Downloading/unpacking PyRSS2Gen==1.0.0 (from -r requirements.txt (line 5)) 
    Downloading PyRSS2Gen-1.0.0.tar.gz 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FP%2FPyRSS2Gen%2FPyRSS2Gen-1.0.0.tar.gz 
    Running setup.py egg_info for package PyRSS2Gen 

    Downloading/unpacking PyYAML==3.10 (from -r requirements.txt (line 6)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FP%2FPyYAML%2FPyYAML-3.10.tar.gz 
    Running setup.py egg_info for package PyYAML 

    Downloading/unpacking Twisted==11.0.0 (from -r requirements.txt (line 7)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FT%2FTwisted%2FTwisted-11.0.0.tar.bz2 
    Running setup.py egg_info for package Twisted 

    Downloading/unpacking WebOb==1.1.1 (from -r requirements.txt (line 8)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FW%2FWebOb%2FWebOb-1.1.1.zip 
    Running setup.py egg_info for package WebOb 

     no previously-included directories found matching '*.pyc' 
     no previously-included directories found matching '*.pyo' 
    Downloading/unpacking Werkzeug==0.8.3 (from -r requirements.txt (line 9)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FW%2FWerkzeug%2FWerkzeug-0.8.3.tar.gz 
    Running setup.py egg_info for package Werkzeug 

     warning: no files found matching '*' under directory 'werkzeug/debug/templates' 
     warning: no files found matching '*' under directory 'tests' 
     warning: no previously-included files matching '*.pyc' found under directory 'docs' 
     warning: no previously-included files matching '*.pyo' found under directory 'docs' 
     warning: no previously-included files matching '*.pyc' found under directory 'tests' 
     warning: no previously-included files matching '*.pyo' found under directory 'tests' 
     warning: no previously-included files matching '*.pyc' found under directory 'examples' 
     warning: no previously-included files matching '*.pyo' found under directory 'examples' 
     no previously-included directories found matching 'docs/_build' 
    Downloading/unpacking altgraph==0.7.2 (from -r requirements.txt (line 10)) 
    Downloading altgraph-0.7.2.tar.gz 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fa%2Faltgraph%2Faltgraph-0.7.2.tar.gz 
    Running setup.py egg_info for package altgraph 

     warning: no files found matching '*.txt' 
     warning: no previously-included files matching '.DS_Store' found anywhere in distribution 
     warning: no previously-included files matching '*.pyc' found anywhere in distribution 
     warning: no previously-included files matching '*.so' found anywhere in distribution 
    Downloading/unpacking apipkg==1.0 (from -r requirements.txt (line 11)) 
    Downloading apipkg-1.0.tar.gz 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fa%2Fapipkg%2Fapipkg-1.0.tar.gz 
    Running setup.py egg_info for package apipkg 

     no previously-included directories found matching '.svn' 
     no previously-included directories found matching '.hg' 
    Downloading/unpacking bdist-mpkg==0.4.4 (from -r requirements.txt (line 12)) 
    Downloading bdist_mpkg-0.4.4.tar.gz 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fa.pypi.python.org%2Fpackages%2Fsource%2Fb%2Fbdist_mpkg%2Fbdist_mpkg-0.4.4.tar.gz 
    Running setup.py egg_info for package bdist-mpkg 

    Downloading/unpacking beautifulsoup4==4.0.1 (from -r requirements.txt (line 13)) 
    Storing download in cache at /app/tmp/repo.git/.cache/pip_downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fb%2Fbeautifulsoup4%2Fbeautifulsoup4-4.0.1.tar.gz 
    Running setup.py egg_info for package beautifulsoup4 

    Downloading/unpacking bonjour-py==0.3 (from -r requirements.txt (line 14)) 
    Could not find any downloads that satisfy the requirement bonjour-py==0.3 (from -r requirements.txt (line 14)) 
    No distributions at all found for bonjour-py==0.3 (from -r requirements.txt (line 14)) 
    Storing complete log in /app/.pip/pip.log 
!  Heroku push rejected, failed to compile Python app 

    To git@heroku.com:radiant-night-5176.git 
! [remote rejected] master -> master (pre-receive hook declined) 
error: failed to push some refs to 'git@heroku.com:radiant-night-5176.git' 

Answer 1

¿Está intentando empujar la aplicación de ejemplo desde el inicio rápido? Muchos de los requisitos que intenta instalar no son necesarios en absoluto.

Sospecho que creó el archivo a sus necesidades fuera de la virtualenv recomendado, y que los paquetes retorcidos y Bonjour-Py son instalan en su instalación pitón sistema.

Answer 2

¿Por qué bonjour-py en su archivo requirements.txt? Eliminarlo debería solucionar tu problema.

Además, parece que tampoco puedo instalarlo, así que no es de extrañar que Heroku falle allí.

(so)modocache $ pip install bonjour-py 
Downloading/unpacking bonjour-py 
    Could not find any downloads that satisfy the requirement bonjour-py 
No distributions at all found for bonjour-py 
Storing complete log in /Users/modocache/.pip/pip.log 

Answer 3

Puede que esté utilizando un entorno virtual y que sólo se olvidó de activarlo

En este caso, dependiendo de cómo se almacenó el entorno virtual en su proyecto, es probable que primero tiene que

source venv/bin/activate 

y después de que se congelan sus necesidades

pip freeze > requirements.txt 

finalmente

git push heroku master 

Answer 4

Normalmente tuve el mismo problema con alguna referencia de proyecto bonjour-py en su requirements.txt, no sabía cuál o cómo rastrear ese en este momento.

Y alguien me dijo que pip-tool. En realidad, es una gran alternativa para identificar cuál tienes y si deseas actualizarlos. Y como extra, ignoró bien el error bonjour-py.