關于tbpy的下載問題
作者：開拓者 TB 來源：cxh99.com 發布時間：2022年07月22日
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咨詢內容：
我按照tbpy的幫助文檔在cmd上輸入如下命令：c:\>C:/anaco/Scripts/pip install c:/Users/23611/AppData/Roaming/TBQuant/tbpy-x.x.x.x-py3-none-any.whl-U
結果出現了如下錯誤：
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/'"
我對python的第三方安裝是小白水平，請問這個是啥情況，謝謝老師了
?
?來源:CXH99.COM
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TB技術人員：
一般有問題，通過tbpy.get_last_err() 找原因。
如果沒有原因跑異常，請確認tbpy和tbquant是不是同一個版本。
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