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标题: 关于tbpy的下载问题 [打印本页]

作者: zhongkangxin 时间: 2019-11-3 11:28:22 标题: 关于tbpy的下载问题

我按照tbpy的帮助文档在cmd上输入如下命令：c:\>C:/anaco/Scripts/pip install c:/Users/23611/AppData/Roaming/TBQuant/tbpy-x.x.x.x-py3-none-any.whl-U
结果出现了如下错误：
Invalid requirement: 'c:/Users/23611/AppData/Roaming/TBQuant/tbpy-x.x.x.x-py3-none-any.whl-U'
Traceback (most recent call last):
  File "C:\anaco\lib\site-packages\pip\_vendor\packaging\requirements.py", line 93, in __init__
req = REQUIREMENT.parseString(requirement_string)
  File "C:\anaco\lib\site-packages\pip\_vendor\pyparsing.py", line 1632, in parseString
raise exc
  File "C:\anaco\lib\site-packages\pip\_vendor\pyparsing.py", line 1622, in parseString
loc, tokens = self._parse( instring, 0 )
  File "C:\anaco\lib\site-packages\pip\_vendor\pyparsing.py", line 1379, in _parseNoCache
loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "C:\anaco\lib\site-packages\pip\_vendor\pyparsing.py", line 3395, in parseImpl
loc, exprtokens = e._parse( instring, loc, doActions )
  File "C:\anaco\lib\site-packages\pip\_vendor\pyparsing.py", line 1383, in _parseNoCache
loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "C:\anaco\lib\site-packages\pip\_vendor\pyparsing.py", line 3183, in parseImpl
raise ParseException(instring, loc, self.errmsg, self)
pip._vendor.pyparsing.ParseException: Expected stringEnd (at char 1), (line:1, col:2)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\anaco\lib\site-packages\pip\_internal\req\req_install.py", line 252, in from_line
req = Requirement(req)
  File "C:\anaco\lib\site-packages\pip\_vendor\packaging\requirements.py", line 97, in __init__
requirement_string[e.loc:e.loc + 8]))
pip._vendor.packaging.requirements.InvalidRequirement: Invalid requirement, parse error at "':/Users/'"
我对python的第三方安装是小白水平，请问这个是啥情况，谢谢老师了

作者: 小米 时间: 2019-11-4 14:02:07

一般有问题，通过tbpy.get_last_err() 找原因。
如果没有原因跑异常，请确认tbpy和tbquant是不是同一个版本。

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