内容抛出错误如下
Traceback (most recent call last):File "/Library/Python/2.7/site-packages/fabric/main.py", line 743, in main*args, **kwargsFile "/Library/Python/2.7/site-packages/fabric/tasks.py", line 368, in executemultiprocessingFile "/Library/Python/2.7/site-packages/fabric/tasks.py", line 264, in _executereturn task.run(*args, **kwargs)File "/Library/Python/2.7/site-packages/fabric/tasks.py", line 171, in runreturn self.wrapped(*args, **kwargs)File "/Library/Python/2.7/site-packages/fabric/decorators.py", line 53, in inner_decoratorreturn func(*args, **kwargs)File "/Users/sunchao/oe_dev/fabfile.py", line 227, in uat_downget('~/xxx.dump', '~/')File "/Library/Python/2.7/site-packages/fabric/network.py", line 639, in host_prompting_wrapperreturn func(*args, **kwargs)File "/Library/Python/2.