尝试使用弹性beanstalk安装libjpeg-devel时出错

我正在尝试在AWS Elastic beanstalk上运行的Django应用程序上进行一些图像调整大小,所以我正在尝试安装Pillow来完成这项工作.

正如之前的一些帖子所述,我正在补充

packages:
  yum:
    libjpeg-devel: '6b'

在我的.ebextension/myapp.config的顶部

我的requirements.txt包括:

Django==1.6.7
boto>=2.32.1
django-filter>=0.7
django-password-reset>=0.7
django-storages>=1.1.8
django-taggit==0.12
djangorestframework>=2.3.13
django-bootstrap3>=4.11.0
django-bootstrap3-datetimepicker>=2.2.3
python-dateutil>=2.2
pytz>=2014.2
six>=1.7.3
wsgiref==0.1.2
yolk==0.4.3
Pillow==2.5.3
googlemaps==1.0.2
MySQL-python>=1.2.5

但当我eb start或者git aws.push,我在弹性beanstalk日志中得到以下错误:

2014-09-15 07:10:23,596 [INFO] Running configSet Infra-EmbeddedPreBuild
2014-09-15 07:10:23,598 [INFO] Running config prebuild_0_ampervue
2014-09-15 07:10:32,556 [ERROR] libjpeg-devel-6b is not available to be installed
2014-09-15 07:10:32,557 [ERROR] Error encountered during build of prebuild_0_ampervue: Yum    does not have libjpeg-devel-6b available for installation
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/construction.py", line 511, in run_config
    CloudFormationCarpenter(config, self._auth_config).build(worklog)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/construction.py", line 216, in build
changes['packages'][manager] = CloudFormationCarpenter._packageTools[manager]().apply(packages, self._auth_config)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/rpm_tools.py", line 74, in apply
    raise ToolError("Yum does not have %s available for installation" % pkg_spec)
ToolError: Yum does not have libjpeg-devel-6b available for installation
2014-09-15 07:10:32,560 [ERROR] Unhandled exception during build: Yum does not have libjpeg-devel-6b available for installation
Traceback (most recent call last):
  File "/opt/aws/bin/cfn-init", line 122, in 
    worklog.build(detail.metadata, configSets)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/construction.py", line 117, in build
Contractor(metadata).build(configSets, self)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/construction.py", line 502, in build
self.run_config(config, worklog)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/construction.py", line 511, in run_config
CloudFormationCarpenter(config, self._auth_config).build(worklog)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/construction.py", line 216, in build
changes['packages'][manager] = CloudFormationCarpenter._packageTools[manager]().apply(packages, self._auth_config)
  File "/usr/lib/python2.6/site-packages/cfnbootstrap/rpm_tools.py", line 74, in apply
raise ToolError("Yum does not have %s available for installation" % pkg_spec)
ToolError: Yum does not have libjpeg-devel-6b available for installation

Josh Davis.. 13

我能够通过使用libjpeg-turbo-devel没有特定版本的软件包来安装它.YAML如下:

packages:
    yum:
        libjpeg-turbo-devel: []

如果您特别需要该版本,则可能需要调查libjpeg-turbo等效项.

手动计算这些内容的一种方法是将SSH连接到环境中的实际实例或启动新实例.

在这种情况下,为了测试这一点,当我进入SSH并运行yum install时,发生了这种情况:

[ec2-user@ip-xxx-xx-xx-xxx ~]$ sudo yum install libjpeg-devel
Loaded plugins: priorities, update-motd, upgrade-helper
Resolving Dependencies
--> Running transaction check
---> Package libjpeg-turbo-devel.x86_64 0:1.2.1-3.4.amzn1 will be installed
--> Finished Dependency Resolution

如您所见,它解决了libjpeg-turbo-devel.