Xpath找不到
- 
我的开发环境是xp. 我的client端程序已经可以工作。我试图启动服务器,结果出现下面错误 File "C:workstinyERP4.2serverbintinyerp-server.py", line 61, in <module> netsvc.init_logger()File "C:workstinyERP4.2serverbinnetsvc.py", line 114, in init_logger 
 from tools import config
 File "C:workstinyERP4.2serverbintools__init__.py", line 3, in <module>
 from convert import *
 File "C:workstinyERP4.2serverbintoolsconvert.py", line 6, in <module>
 import osv,ir,pooler
 File "C:workstinyERP4.2serverbinosv__init__.py", line 29, in <module>
 import osv
 File "C:workstinyERP4.2serverbinosvosv.py", line 33, in <module>
 import orm
 File "C:workstinyERP4.2serverbinosvorm.py", line 50, in <module>
 from xml import dom, xpath
 ImportError: cannot import name xpath我在xml的路径下确实没有看到xpath. 大家见过这个问题吗? 
- 
说一下原因?