Question

我正在尝试使用camelot（命令行界面）从pdf提取表格数据，并且出现以下错误。

代码段：

camelot --format excel --output test2.xls lattice "UTI Brokerage Structure.pdf

错误：

2019-07-12T11:26:04 - INFO - Processing page-1
Traceback (most recent call last):
  File "D:\NividousRPA\RPAStudio\python27\Scripts\camelot-script.py", line 9, in <module>
    load_entry_point('camelot-py==0.7.3', 'console_scripts', 'camelot')()
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\core.py", line 697, in main
    rv = self.invoke(ctx)
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\decorators.py", line 64, in new_func
    return ctx.invoke(f, obj, *args[1:], **kwargs)
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\click\core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\cli.py", line 205, in lattice
    filepath, pages=pages, flavor="lattice", suppress_stdout=quiet, **kwargs
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\io.py", line 117, in read_pdf
    **kwargs
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\handlers.py", line 172, in parse
    p, suppress_stdout=suppress_stdout, layout_kwargs=layout_kwargs
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\parsers\lattice.py", line 403, in extract_tables
    self._generate_image()
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\parsers\lattice.py", line 212, in _generate_image
    from ..ext.ghostscript import Ghostscript
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\ext\ghostscript\__init__.py", line 24, in <module>
    from . import _gsprint as gs
  File "d:\nividousrpa\rpastudio\python27\lib\site-packages\camelot\ext\ghostscript\_gsprint.py", line 247, in <module>
    raise RuntimeError("Please make sure that Ghostscript is installed")
RuntimeError: Please make sure that Ghostscript is installed

我已经安装了Ghostscript，并且可以在PATH环境变量中使用它。

请在下面找到版本详细信息：

Windows 10家庭版
Python 2.7.12
camelot-script.py，版本0.7.3

另外，请检查以下链接中提及的所有依赖关系， Camelot Dependencies

我用'stream'尝试了相同的命令，但可以使用'lattice'。

请帮助解决此问题。

谢谢

Python-camelot（安装时出错：GhostscriptNotFound和路径设置）

0 个答案: