Question

我正在尝试使用以下命令在Ubuntu 14上运行Docker注册表：

sudo gunicorn --access-logfile - --debug -k gevent -b 0.0.0.0:5000 -w 1 docker_registry.wsgi:application

不幸的是，当我尝试这个时，我收到以下失败消息：

Error: class uri 'gevent' invalid or not found:



[Traceback (most recent call last):

  File "/usr/local/lib/python2.7/dist-packages/gunicorn/util.py", line 139, in load_class

    mod = import_module('.'.join(components))

  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module

    __import__(name)

  File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/ggevent.py", line 24, in <module>

    from gevent.server import StreamServer

  File "/usr/local/lib/python2.7/dist-packages/gevent/server.py", line 6, in <module>

    from gevent.socket import EWOULDBLOCK, socket

  File "/usr/local/lib/python2.7/dist-packages/gevent/socket.py", line 659, in <module>

    from gevent.ssl import sslwrap_simple as ssl, SSLError as sslerror, SSLSocket as SSLType

  File "/usr/local/lib/python2.7/dist-packages/gevent/ssl.py", line 386, in <module>

    def get_server_certificate(addr, ssl_version=PROTOCOL_SSLv3, ca_certs=None):

NameError: name 'PROTOCOL_SSLv3' is not defined

我做了一些搜索并发现了一些东西，告诉我安装python-gevent以获得gevent：

sudo apt-get install python-gevent

我这样做并随后调用了dpkg：

dpkg -l|grep python

显示安装了python-gevent。

不幸的是，安装尚未解决问题。我仍然收到同样的失败消息，说gevent无效或找不到。

有谁知道如何解决这个问题？请指教......

Answer 1

重新安装python-gevent

apt-get install python-gevent

pip install --upgrade gevent

Answer 2

试一试：

1.找到你的python gevent包文件夹：

$ cd /usr/local/lib/python2.7/dist-packages/gevent

2.update ssl.py

从：

def get_server_certificate(addr, ssl_version=PROTOCOL_SSLv3, ca_certs=None):

为：

def get_server_certificate(addr, ssl_version=PROTOCOL_SSLv23, ca_certs=None):

3.try再次：

$sudo gunicorn --access-logfile - --debug -k gevent -b 0.0.0.0:5000 -w 1 docker_registry.wsgi:application

gevent无效运行Docker Registry

2 个答案: