Vim 下调试的问题

最近在折腾 Vim 下调试，用了 vim-debug，怎么弄都不行啊，:Dbg break 以后出现

failed to start a browser. aborting debug session

然后再弄就是报错了:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/vim_debug-1.5.4-py2.7.egg/vim_deb
ug/commands.py", line 44, in debugger_cmd
cmd['function'](*args)
File "/usr/local/lib/python2.7/dist-packages/vim_debug-1.5.4-py2.7.egg/vim_deb
ug/new_debugger.py", line 207, in break_
tid = self.bend.cid + 1
AttributeError: Debugger instance has no attribute 'bend'

pydbgp 没有问题，为啥这货要打开 browser 呢，我是 ssh 到 vps 上的。


各位现在用啥调试啊？我说的是单步调试，别告诉我你们用 print……