如何解决pdfquery中的这个回溯错误

Question

我尝试执行时出现以下错误测试.py在pdfquery中

Traceback (most recent call last):
  File "C:\workspace-php\test\pdfminer\pdfminer\tests.py", line 2, in <module>
    import pdfquery
  File "C:\workspace-php\test\pdfminer\pdfminer\pdfquery.py", line 19, in <module>
    from pyquery import PyQuery
  File "C:\workspace-php\test\pdfminer\pdfminer\pyquery.py", line 6, in <module>
    from cssselectpatch import JQueryTranslator
  File "C:\workspace-php\test\pdfminer\pdfminer\cssselectpatch.py", line 7, in <module>
    from cssselect import xpath as cssselect_xpath
ImportError: No module named cssselect

任何人都知道是什么导致了这个错误。在

Answer 1

您不需要寻找Traceback错误的解决方案。你在底部寻找错误。在

ImportError: No module named cssselect

该错误表明python解释器在系统上找不到cssselect库。如果您的计算机上没有安装库，请按照here的说明进行安装