gevent无法在Ubuntu上正确安装

Question

我想尝试gevent,但安装后我无法加载任何gevent模块.

安装步骤如下:

sudo apt-get install libevent-dev
sudo pip install greenlet
sudo pip install gevent

环境设置是Ubuntu 10.10 x86_64 GNU/Linux.

当我尝试做一个简单的测试时,我得到:

>>> import gevent
>>> from gevent import socket
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name socket

我怀疑安装没有做它应该做的事,但我不确定是什么问题.

Answer 1

在使用python 2.6的Ubuntu 10.04上,我必须这样做:

apt-get install libevent-dev
apt-get install python-all-dev
easy_install greenlet
easy_install gevent 

顺便说一下,关于Gevent的精彩教程:http://sdiehl.github.com/gevent-tutorial/

Answer 2

在Ubuntu 10.10(及更高版本)中,gevent(和依赖项)打包在Ubuntu存储库中.

在11.04:

$ sudo apt-get install python-gevent
...
$ python
corey@lenovo:~$ python
Python 2.7.1+ (r271:86832, Apr 11 2011, 18:13:53) 
[GCC 4.5.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import gevent
>>> from gevent import socket
>>> print gevent.__version__
0.13.0