Question

我正在尝试部署一个简单的＃34; hello world＆＃34;应用烧瓶到heroku。这是应用程序本身的代码（名为hello.py）：

import os
from flask import Flask

app = Flask(__name__)

@app.route('/')
def hello():
    return 'Hello World!'

if __name__=="__main__":
    port = int(os.environ.get("PORT", 5000))
    app.run(host='0.0.0.0', port=port)

这是procfile：

web: gunicorn hello:app

当我尝试使用Windows命令提示符部署我的应用程序时，它会失败。我已经提取了我认为相关的输出部分

remote:          Running setup.py install for Werkzeug
remote:
remote:
remote:          Running setup.py install for scipy
remote:            Traceback (most recent call last):
remote:              File "<string>", line 1, in <module>
remote:              File "/tmp/pip-build-oRWdEw/scipy/setup.py", line 237, in <
module>
remote:                setup_package()
remote:              File "/tmp/pip-build-oRWdEw/scipy/setup.py", line 225, in s
etup_package
remote:                from numpy.distutils.core import setup
remote:            ImportError: No module named numpy.distutils.core
remote:            Complete output from command /app/.heroku/python/bin/python -
c "import setuptools, tokenize;__file__='/tmp/pip-build-oRWdEw/scipy/setup.py';e
xec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n
'), __file__, 'exec'))" install --record /tmp/pip-_HDaE9-record/install-record.t
xt --single-version-externally-managed --compile:
remote:            Traceback (most recent call last):
remote:
remote:              File "<string>", line 1, in <module>
remote:
remote:              File "/tmp/pip-build-oRWdEw/scipy/setup.py", line 237, in <
module>
remote:
remote:                setup_package()
remote:
remote:              File "/tmp/pip-build-oRWdEw/scipy/setup.py", line 225, in s
etup_package
remote:
remote:                from numpy.distutils.core import setup
remote:
remote:            ImportError: No module named numpy.distutils.core
remote:
remote:            ----------------------------------------
remote:            Command "/app/.heroku/python/bin/python -c "import setuptools
, tokenize;__file__='/tmp/pip-build-oRWdEw/scipy/setup.py';exec(compile(getattr(
tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'
))" install --record /tmp/pip-_HDaE9-record/install-record.txt --single-version-
externally-managed --compile" failed with error code 1 in /tmp/pip-build-oRWdEw/
scipy
remote:
remote:  !     Push rejected, failed to compile Python app
remote:
remote: Verifying deploy...
remote:
remote: !       Push rejected to cs242-chaya2-final.
remote:

Warning: Your console font probably doesn't support Unicode. If you experience s
trange characters in the output, consider switching to a TrueType font such as L
ucida Console!
To https://git.heroku.com/cs242-chaya2-final.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/cs242-chaya2-final.gi
t'

(venv) C:\Users\Kamal\Documents\School\Spring2015\CS242\cs242-chaya2-final>

我认为numpy.distutils.core导致错误，我不知道如何解决这个问题，有人可以帮助我吗？

这是我的requirements.txt：

beautifulsoup4==4.3.2
elasticsearch==1.4.0
Flask==0.10.1
Flask-Login==0.2.11
itsdangerous==0.24
Jinja2==2.7.3
MarkupSafe==0.23
numpy==1.6.2
scipy==0.14.0
urllib3==1.10.2
virtualenv==12.0.7
Werkzeug==0.10.1

由于scipy的一些依赖性问题，无法将烧瓶应用程序部署到heroku？

0 个答案: