PyLaTeX教程生成错误：[WinError 2]

Question

我正在尝试在Python3.5中运行一个tutorial for PyLaTeX。我正在使用Anaconda / Spyder。当它运行命令"generate_pdf()“时，会生成WinError 2。下面是代码(这是正确的注解)和错误。简单地看一下链接可能会更容易。

def fill_document(doc):
    with doc.create(Section('A section')):
        doc.append('Some regular text and some ')
        doc.append(italic('italic text. '))

        with doc.create(Subsection('A subsection')):
            doc.append('Also some crazy characters: $&#{}')
             if __name__ == '__main__':
    # Basic document
    doc = Document('basic')
    fill_document(doc)
    doc.generate_pdf(filepath = r'C:\Users\James\Documents\Important Files\Python Scripts\PyLaTeX',clean_tex=False)

错误：

Traceback (most recent call last):

  File "<ipython-input-14-0158fa80c4f1>", line 1, in <module>
    runfile('C:/Users/James/Documents/Important Files/Python Scripts/PyLaTeX/basic_tutorial.py',
wdir='C:/Users/James/Documents/Important Files/Python
Scripts/PyLaTeX')

  File
"C:\Users\James\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py",
line 714, in runfile
    execfile(filename, namespace)

  File
"C:\Users\James\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py",
line 89, in execfile
    exec(compile(f.read(), filename, 'exec'), namespace)

  File "C:/Users/James/Documents/Important Files/Python
Scripts/PyLaTeX/basic_tutorial.py", line 21, in <module>
    doc.generate_pdf(filepath = r'C:\Users\James\Documents\Important Files\Python Scripts\PyLaTeX',clean_tex=False)

  File
"C:\Users\James\Anaconda3\lib\site-packages\pylatex\document.py", line
203, in generate_pdf
    raise(os_error)

  File
"C:\Users\James\Anaconda3\lib\site-packages\pylatex\document.py", line
157, in generate_pdf
    stderr=subprocess.STDOUT)

  File "C:\Users\James\Anaconda3\lib\subprocess.py", line 629, in
check_output
    **kwargs).stdout

  File "C:\Users\James\Anaconda3\lib\subprocess.py", line 696, in run
    with Popen(*popenargs, **kwargs) as process:

  File "C:\Users\James\Anaconda3\lib\subprocess.py", line 950, in
__init__
    restore_signals, start_new_session)

  File "C:\Users\James\Anaconda3\lib\subprocess.py", line 1220, in
_execute_child
    startupinfo)

FileNotFoundError: [WinError 2] The system cannot find the file
specified

提前谢谢。

Answer 1

我也遇到了完全相同的问题，但是目录中有一个.log文件。所以我查看了日志，最后几行显示没有找到一个名为lastpage.sty的包(我在Linux上)，所以我只是使用apt再次下载了所有的latex包。

所以我认为，你也应该阅读日志文件，如果有类似的东西，那么去ctan (所有的软件包都在那里找到)，并安装Windows所需的软件包。

希望这能帮上忙。

还可以尝试将document.generate_tex()放在document.generate_pdf(filepath="path/to/file", clean_tex=False)之前