我正在关注AWS Elastic Beanstalk的Flask教程来部署我的应用程序。 虽然我收到错误您的requirements.txt无效 - 完整如下。我自己不写需求文件，我通过pip freeze命令生成它。
当我使用scipy.optimize模块时，问题似乎发生了。但是，脚本在我的本地服务器上运行没有任何问题。
注意：我是mac用户。
这是我的错误代码：
ERROR: Your requirements.txt is invalid. Snapshot your logs for details.
ERROR: [Instance: i-03702ea3033581434] Command failed on instance. Return code: 1 Output: (TRUNCATED)...)
File "/usr/lib64/python2.7/subprocess.py", line 541, in check_call
raise CalledProcessError(retcode, cmd)
CalledProcessError: Command '/opt/python/run/venv/bin/pip install -r /opt/python/ondeck/app/requirements.txt' returned non-zero exit status 1.
Hook /opt/elasticbeanstalk/hooks/appdeploy/pre/03deploy.py failed. For more detail, check /var/log/eb-activity.log using console or EB CLI.
INFO: Command execution completed on all instances. Summary: [Successful: 0, Failed: 1].
这是我的requirements.txt文件：
Flask==0.10.1
itsdangerous==0.24
Jinja2==2.9.6
MarkupSafe==1.0
numpy==1.13.0
scipy==0.19.0
Werkzeug==0.12.2
这是我的eb日志：
----------------------------------------
Command "/opt/python/run/venv/bin/python2.7 -c "import setuptools, tokenize;__file__='/tmp/pip-
build-DaiCZm/Pillow/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().repla
ce('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-RaLqbh-record/install-record.txt
--single-version-externally-managed --compile --install-headers /opt/python/run/venv/include/site
/python2.7/Pillow" failed with error code 1 in /tmp/pip-build-DaiCZm/Pillow
You are using pip version 7.1.2, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
2017-06-19 13:02:36,608 ERROR Error installing dependencies: Command '/opt/python/run/venv/bin/pip install -r /opt/python/ondeck/app/requirements.txt' returned non-zero exit status 1
Traceback (most recent call last):
File "/opt/elasticbeanstalk/hooks/appdeploy/pre/03deploy.py", line 22, in main
install_dependencies()
File "/opt/elasticbeanstalk/hooks/appdeploy/pre/03deploy.py", line 18, in install_dependencies
check_call('%s install -r %s' % (os.path.join(APP_VIRTUAL_ENV, 'bin', 'pip'), requirements_file), shell=True)
File "/usr/lib64/python2.7/subprocess.py", line 541, in check_call
raise CalledProcessError(retcode, cmd)
CalledProcessError: Command '/opt/python/run/venv/bin/pip install -r /opt/python/ondeck/app/requirements.txt' returned non-zero exit status 1 (Executor::NonZeroExitStatus)
[2017-06-19T13:02:36.615Z] INFO [3080] - [Application deployment app-170619_145624@1/StartupStage0/AppDeployPreHook/03deploy.py] : Activity failed.
[2017-06-19T13:02:36.615Z] INFO [3080] - [Application deployment app-170619_145624@1/StartupStage0/AppDeployPreHook] : Activity failed.
[2017-06-19T13:02:36.615Z] INFO [3080] - [Application deployment app-170619_145624@1/StartupStage0] : Activity failed.
[2017-06-19T13:02:36.616Z] INFO [3080] - [Application deployment app-170619_145624@1] : Completed activity. Result:
Application deployment - Command CMD-Startup failed
[2017-06-19T13:04:13.758Z] INFO [4895] - [CMD-TailLogs] : Starting activity...
[2017-06-19T13:04:13.758Z] INFO [4895] - [CMD-TailLogs/AddonsBefore] : Starting activity...
[2017-06-19T13:04:13.758Z] INFO [4895] - [CMD-TailLogs/AddonsBefore] : Completed activity.
[2017-06-19T13:04:13.758Z] INFO [4895] - [CMD-TailLogs/TailLogs] : Starting activity...
[2017-06-19T13:04:13.758Z] INFO [4895] - [CMD-TailLogs/TailLogs/TailLogs] : Starting activity...
copying PIL/JpegPresets.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/DcxImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/XVThumbImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/TarIO.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/PsdImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/DdsImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/ImageCms.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/PcxImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/BmpImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/WmfImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/McIdasImagePlugin.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/ExifTags.py -> build/lib.linux-x86_64-2.7/PIL
copying PIL/PyAccess.py -> build/lib.linux-x86_64-2.7/PIL
running egg_info
writing requirements to Pillow.egg-info/requires.txt
writing Pillow.egg-info/PKG-INFO
writing top-level names to Pillow.egg-info/top_level.txt
writing dependency_links to Pillow.egg-info/dependency_links.txt
warning: manifest_maker: standard file '-c' not found
reading manifest file 'Pillow.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching '*.sh'
no previously-included directories found matching 'docs/_static'
warning: no previously-included files found matching '.coveragerc'
warning: no previously-included files found matching '.editorconfig'
warning: no previously-included files found matching '.landscape.yaml'
warning: no previously-included files found matching '.travis'
warning: no previously-included files found matching '.travis/*'
warning: no previously-included files found matching 'appveyor.yml'
warning: no previously-included files found matching 'build_children.sh'
warning: no previously-included files found matching 'tox.ini'
warning: no previously-included files matching '.git*' 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
writing manifest file 'Pillow.egg-info/SOURCES.txt'
running build_ext
The headers or library files could not be found for jpeg,
a required dependency when compiling Pillow from source.
Please see the install instructions at:
https://pillow.readthedocs.io/en/latest/installation.html
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-DaiCZm/Pillow/setup.py", line 756, in <module>
raise RequiredDependencyException(msg)
__main__.RequiredDependencyException:
The headers or library files could not be found for jpeg,
a required dependency when compiling Pillow from source.
Please see the install instructions at:
https://pillow.readthedocs.io/en/latest/installation.html