centos 部署openstack E 问题收集-优快云博客

本文链接：https://blog.youkuaiyun.com/soft_lawrency/article/details/8553345

在CentOS上部署OpenStack E过程中遇到KeyError: 'filedecoder'的问题，通过执行命令`sudo easy_install anyjson==0.2.4`可以成功解决此错误。

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[longeek@mon novaimages]$ nova-manage db sync
Traceback (most recent call last):
File "/usr/bin/nova-manage", line 5, in <module>
pkg_resources.run_script('nova==2012.1.4', 'nova-manage')
File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 505, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1245, in run_script
execfile(script_filename, namespace, namespace)
File "/usr/lib/python2.6/site-packages/nova-2012.1.4-py2.6.egg/EGG-INFO/scripts/nova-manage", line 80, in <module>
from nova import context
File "/usr/lib/python2.6/site-packages/nova-2012.1.4-py2.6.egg/nova/context.py", line 26, in <module>
from nova import utils
File "/usr/lib/python2.6/site-packages/nova-2012.1.4-py2.6.egg/nova/utils.py", line 841, in <module>
anyjson.force_implementation("nova.utils")
File "/usr/lib/python2.6/site-packages/anyjson/__init__.py", line 110, in force_implementation
implementation = _JsonImplementation(spec)
File "/usr/lib/python2.6/site-packages/anyjson/__init__.py", line 62, in __init__
fdec = modinfo["filedecoder"]

KeyError: 'filedecoder'

解决办法：sudo easy_install anyjson==0.2.4