错误日志：

*** Operational MODE: preforking ***

Traceback (most recent call last):

File "./rf_automation/__init__.py", line 4, in

from .celery import ceapp as celery_app

File "./rf_automation/celery.py", line 4, in

from celery import Celery, platforms

File "/app/python2.7/lib/python2.7/site-packages/celery-3.1.25-py2.7.egg/celery/platforms.py", line 33, in

from .utils.functional import uniq

File "/app/python2.7/lib/python2.7/site-packages/celery-3.1.25-py2.7.egg/celery/utils/__init__.py", line 25, in

from kombu.entity import Exchange, Queue

File "/app/python2.7/lib/python2.7/site-packages/kombu-3.0.37-py2.7.egg/kombu/entity.py", line 13, in

from .serialization import prepare_accept_content

File "/app/python2.7/lib/python2.7/site-packages/kombu-3.0.37-py2.7.egg/kombu/serialization.py", line 397, in

register_msgpack()

File "/app/python2.7/lib/python2.7/site-packages/kombu-3.0.37-py2.7.egg/kombu/serialization.py", line 367, in register_msgpack

import msgpack

File "build/bdist.linux-x86_64/egg/msgpack/__init__.py", line 25, in

File "build/bdist.linux-x86_64/egg/msgpack/_packer.py", line 7, in

File "build/bdist.linux-x86_64/egg/msgpack/_packer.py", line 4, in __bootstrap__

File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 1136, in resource_filename

File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 1642, in get_resource_filename

File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 1672, in _extract_resource

File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 1203, in get_cache_path

File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 1183, in extraction_error

pkg_resources.ExtractionError: Can't extract file(s) to egg cache

The following error occurred while trying to extract file(s)

to the Python egg cache:

[Errno 13] Permission denied: '/root/.cache'

The Python egg cache directory is currently set to:

/root/.cache/Python-Eggs

Perhaps your account does not have write access to this directory?

You can change the cache directory by setting the PYTHON_EGG_CACHE

environment variable to point to an accessible directory.

unable to load app 0 (mountpoint='') (callable not found or import error)

*** no app loaded. going in full dynamic mode ***

*** uWSGI is running in multiple interpreter mode ***

spawned uWSGI master process (pid: 32535)

spawned uWSGI worker 1 (pid: 32541, cores: 1)

spawned uWSGI worker 2 (pid: 32542, cores: 1)

spawned uWSGI worker 3 (pid: 32543, cores: 1)

问题分析：import msgpack时报错，提示无权限

解决办法为：

修改

import msgpack

为：

import os

os.environ['PYTHON_EGG_CACHE'] = '/tmp'

import msgpack

即可！