Heroku推送拒绝，无法编译Python / django应用程序（Python 2.7） [英] Heroku push rejected, failed to compile Python/django app (Python 2.7)

问题描述

我在做Heroku演练： https://devcenter.heroku.com/articles/ python开发人员的django＃先决条件，尝试运行git push heroku master时遇到错误，可以在部署到Heroku部分找到约1/3页面的错误。我得到以下追溯：

I'm doing the Heroku walkthrough: https://devcenter.heroku.com/articles/django#prerequisites for python developers, and I get an error when trying to run "git push heroku master", which can be found under the "Deploy to Heroku" section about 1/3 of the way down the page. I get the following traceback:

Counting objects: 11, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (9/9), done.
Writing objects: 100% (11/11), 3.71 KiB, done.
Total 11 (delta 0), reused 0 (delta 0)
-----> Python/Django app detected
-----> Preparing Python interpreter (2.7.2)
-----> Creating Virtualenv (1.8.4)
       Also creating executable in .heroku/venv/bin/python
       Installing distribute...done.
       Installing pip...done.
       Running virtualenv with interpreter /usr/local/bin/python2.7
-----> Installing dependencies using pip (1.1)
       Exception:
       Traceback (most recent call last):
         File "/tmp/build_21leaqqhryfxe/.heroku/venv/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/basecommand.py",
line 104, in main
           status = self.run(options, args)
         File "/tmp/build_21leaqqhryfxe/.heroku/venv/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/commands/install.
py", line 219, in run
           for req in parse_requirements(filename, finder=finder, options=options):
         File "/tmp/build_21leaqqhryfxe/.heroku/venv/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/req.py", line 128
8, in parse_requirements
           req = InstallRequirement.from_line(line, comes_from)
         File "/tmp/build_21leaqqhryfxe/.heroku/venv/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/req.py", line 85,
 in from_line
           elif os.path.isdir(path) and (os.path.sep in name or name.startswith('.')):
         File "/tmp/build_21leaqqhryfxe/.heroku/venv/lib/python2.7/genericpath.py", line 41, in isdir
           st = os.stat(s)
       TypeError: must be encoded string without NULL bytes, not str

       Storing complete log in /app/.pip/pip.log
 !     Heroku push rejected, failed to compile Python/django app

To [e-mail]:stark-fortress-9694.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to '[e-mail]:stark-fortress-9694.git'

其他一切都成功地完成了这一点。任何洞察力我是全新的感谢您提前提供任何帮助。

Everything else had worked successfully to this point. Any insight? I'm completely new to this. Thanks for any help in advance.

这是require.txt的样子：

Here is what requirements.txt looks like:

Django==1.4.3
distribute==0.6.31
dj-database-url==0.2.1
psycopg2==2.4.5

推荐答案

我认为问题在于您的 requirements.txt 文件。可能你不知不觉地以Unicode格式保存。您应该将其保存为ANSI格式。有关详细信息，请参阅此链接： http：// georgik.sinusgear.com/2012/08/20/problems-with-deploying-heroku-django-app-from-windows/

I think the problem is in the encoding of your requirements.txt file. Probably, you unknowingly saved it in Unicode format. You should save it in ANSI format. See this link for more details: http://georgik.sinusgear.com/2012/08/20/problems-with-deploying-heroku-django-app-from-windows/

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