Question

我在尝试部署Django应用时遇到以下错误。我一直在http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create-deploy-python-django.html的文档中遵循教程。我目前的预感是因为pip正在尝试从源代码构建mod_wsgi而不是使用.whl，但这是我的故障排除专业知识的范围。我该如何解决？

[2015-11-20T02:11:22.515Z] INFO  [23704] - [Application update/AppDeployStage0/AppDeployPreHook/03deploy.py] : Activity execution failed, because: Collecting Django==1.8.6 (from -r /opt/python/ondeck/app/requirements.txt (line 1))
    Using cached Django-1.8.6-py2.py3-none-any.whl
  Collecting mod-wsgi==4.4.7 (from -r /opt/python/ondeck/app/requirements.txt (line 2))
    Using cached mod_wsgi-4.4.7.tar.gz
      Complete output from command python setup.py egg_info:
      Traceback (most recent call last):
        File "<string>", line 20, in <module>
        File "/tmp/pip-build-EAwCnb/mod-wsgi/setup.py", line 140, in <module>
          'missing Apache httpd server packages.' % APXS)
      RuntimeError: The 'apxs' command appears not to be installed or is not executable. Please check the list of prerequisites in the documentation for this package and install any missing Apache httpd server packages.

      ----------------------------------------
  Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-EAwCnb/mod-wsgi
  2015-11-20 02:11:22,510 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 540, 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 (ElasticBeanstalk::ExternalInvocationError)
caused by: Collecting Django==1.8.6 (from -r /opt/python/ondeck/app/requirements.txt (line 1))
    Using cached Django-1.8.6-py2.py3-none-any.whl
  Collecting mod-wsgi==4.4.7 (from -r /opt/python/ondeck/app/requirements.txt (line 2))
    Using cached mod_wsgi-4.4.7.tar.gz
      Complete output from command python setup.py egg_info:
      Traceback (most recent call last):
        File "<string>", line 20, in <module>
        File "/tmp/pip-build-EAwCnb/mod-wsgi/setup.py", line 140, in <module>
          'missing Apache httpd server packages.' % APXS)
      RuntimeError: The 'apxs' command appears not to be installed or is not executable. Please check the list of prerequisites in the documentation for this package and install any missing Apache httpd server packages.

Answer 1

对它进行排序。

apsx由httpd-devel包提供。使用eb ssh连接

yum list installed|grep httpd

查看httpd-devel的哪个版本与环境匹配。使用

安装

sudo yum install httpd24-devel

然后

sudo /opt/python/run/venv/bin/pip install -r /opt/python/ondeck/app/requirements.txt

检查它是否已修复。如果可行，则创建或编辑（本地）文件

.ebextensions/01_packages.config

或类似的添加作为部署的一部分：

packages:
    yum:
        httpd24-devel: []

在AWS elasticbeanstalk上为Django部署构建/安装mod_wsgi时出错

1 个答案: