python/django : heroku 배포가 실패합니다.

Question

heroku에 앱을 배포하려고합니다. python/django 앱이며 내 로컬 컴퓨터에서 제대로 실행됩니다.

배포 할 때 heroku는 requirements.txt에 정의 된 패키지를 다운로드하지만 qpython을 작성할 수 없다는 불평을하지 않으므로 numpy을 찾을 수 없습니다. 그러나 로그 결과에서 numpy을 다운로드하고 qpython을 설치하기 전에 볼 수 있습니다.

내가 생각할 수있는 유일한 점은 로그가 실제로 "수집 중"및 "다운로드 중"이라고 명시하지만 "설치 중"이라고 명시되어 있지 않다는 것입니다. heroku가 처리하는 방식으로 인해 qpython이 이전에 빌드 될 수 있습니다. numpy가 설치되고 있습니까? 이상한 가정이지만 제가 생각할 수있는 유일한 것입니다. 어쨌든, 나는 무엇을 해야할지 모르겠다.

python을 runtime.txt에서 python 2.7.12로 정의했습니다. 그것이 말하는처럼

$ git push heroku-dev django6_12:master 
Counting objects: 21, done. 
Delta compression using up to 4 threads. 
Compressing objects: 100% (20/20), done. 
Writing objects: 100% (21/21), 1.99 KiB | 0 bytes/s, done. 
Total 21 (delta 16), reused 0 (delta 0) 
remote: Compressing source files... done. 
remote: Building source: 
/*...more output omitted for brevity */ 
remote: -----> Python app detected 
remote: -----> Installing python-2.7.12 
remote: -----> Noticed cffi. Bootstrapping libffi. 
remote:  $ pip install -r requirements.txt 
/*...more output omitted for brevity */ 
remote:  Collecting nodeenv==0.7.2 (from -r requirements.txt (line 36)) 
remote:   Downloading nodeenv-0.7.2.tar.gz 
remote:  Collecting numpy==1.8.1 (from -r requirements.txt (line 37)) 
remote:   Downloading numpy-1.8.1-cp27-cp27m-manylinux1_x86_64.whl (14.6MB) 
remote:  Collecting pandas==0.14.0 (from -r requirements.txt (line 38)) 
remote:   Downloading pandas-0.14.0.zip (7.3MB) 
/*...more output omitted for brevity 
**Note how numpy is being installed** */ 
remote:  Collecting qpython==1.0.0 (from -r requirements.txt (line 112)) 
remote:   Downloading qPython-1.0.0.zip (75kB) 
remote:   Complete output from command python setup.py egg_info: 
remote:   Traceback (most recent call last): 
remote:    File "<string>", line 1, in <module> 
remote:    File "/tmp/pip-build-NoEaTG/qpython/setup.py", line 19, in <module> 
remote:    import numpy 
remote:   ImportError: No module named numpy 
remote:    
remote:   ---------------------------------------- 
remote:  Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-NoEaTG/qpython/ 
remote: !  Push rejected, failed to compile Python app. 



$ git push heroku-dev django6_12:master 
Counting objects: 21, done. 
Delta compression using up to 4 threads. 
Compressing objects: 100% (20/20), done. 
Writing objects: 100% (21/21), 1.99 KiB | 0 bytes/s, done. 
Total 21 (delta 16), reused 0 (delta 0) 
remote: Compressing source files... done. 
remote: Building source: 
/*...more output omitted for brevity */ 
remote: -----> Python app detected 
remote: -----> Installing python-2.7.12 
remote: -----> Noticed cffi. Bootstrapping libffi. 
remote:  $ pip install -r requirements.txt 
/*...more output omitted for brevity */ 
remote:  Collecting nodeenv==0.7.2 (from -r requirements.txt (line 36)) 
remote:   Downloading nodeenv-0.7.2.tar.gz 
remote:  Collecting numpy==1.8.1 (from -r requirements.txt (line 37)) 
remote:   Downloading numpy-1.8.1-cp27-cp27m-manylinux1_x86_64.whl (14.6MB) 
remote:  Collecting pandas==0.14.0 (from -r requirements.txt (line 38)) 
remote:   Downloading pandas-0.14.0.zip (7.3MB) 
/*...more output omitted for brevity 
**Note how numpy is being installed** */ 
remote:  Collecting qpython==1.0.0 (from -r requirements.txt (line 112)) 
remote:   Downloading qPython-1.0.0.zip (75kB) 
remote:   Complete output from command python setup.py egg_info: 
remote:   Traceback (most recent call last): 
remote:    File "<string>", line 1, in <module> 
remote:    File "/tmp/pip-build-NoEaTG/qpython/setup.py", line 19, in <module> 
remote:    import numpy 
remote:   ImportError: No module named numpy 
remote:    
remote:   ---------------------------------------- 
remote:  Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-NoEaTG/qpython/ 
remote: !  Push rejected, failed to compile Python app. 

Answer 1

, 당신은 (이 핍와 Heroku가에 설치되지 않습니다) NumPy와이 설치되어 있어야합니다.

당신은 당신에게 Heroku 응용 프로그램에 NumPy와 설치하기 위해 buildpack을 사용해야합니다 :

https://github.com/thenovices/heroku-buildpack-scipy