如何在 python 中使用/查找 Latex 编译器

如何解决如何在 python 中使用/查找 Latex 编译器

我正在尝试运行以下代码：

import numpy as np

from pylatex import Document,Section,Subsection,Tabular,Math,TikZ,Axis,\
    Plot,figure,Matrix,Alignat
from pylatex.utils import italic
import os

if __name__ == '__main__':
    image_filename = os.path.join(os.path.dirname(__file__),'kitten.jpg')

    geometry_options = {"tmargin": "1cm","lmargin": "10cm"}
    doc = Document(geometry_options=geometry_options)

    with doc.create(Section('The simple stuff')):
        doc.append('Some regular text and some')
        doc.append(italic('italic text. '))
        doc.append('\nAlso some crazy characters: $&#{}')
        with doc.create(Subsection('Math that is incorrect')):
            doc.append(Math(data=['2*3','=',9]))

        with doc.create(Subsection('Table of something')):
            with doc.create(Tabular('rc|cl')) as table:
                table.add_hline()
                table.add_row((1,2,3,4))
                table.add_hline(1,2)
                table.add_empty_row()
                table.add_row((4,5,6,7))

    a = np.array([[100,10,20]]).T
    M = np.matrix([[2,4],[0,1],2]])

    with doc.create(Section('The fancy stuff')):
        with doc.create(Subsection('Correct matrix equations')):
            doc.append(Math(data=[Matrix(M),Matrix(a),Matrix(M * a)]))

        with doc.create(Subsection('Alignat math environment')):
            with doc.create(Alignat(numbering=False,escape=False)) as agn:
                agn.append(r'\frac{a}{b} &= 0 \\')
                agn.extend([Matrix(M),'&=',Matrix(M * a)])

        with doc.create(Subsection('Beautiful graphs')):
            with doc.create(TikZ()):
                plot_options = 'height=4cm,width=6cm,grid=major'
                with doc.create(Axis(options=plot_options)) as plot:
                    plot.append(Plot(name='model',func='-x^5 - 242'))

                    coordinates = [
                        (-4.77778,2027.60977),(-3.55556,347.84069),(-2.33333,22.58953),(-1.11111,-493.50066),(0.11111,46.66082),(1.33333,-205.56286),(2.55556,-341.40638),(3.77778,-1169.24780),(5.00000,-3269.56775),]

                    plot.append(Plot(name='estimate',coordinates=coordinates))

        with doc.create(Subsection('Cute kitten pictures')):
            with doc.create(figure(position='h!')) as kitten_pic:
                kitten_pic.add_image(image_filename,width='120px')
                kitten_pic.add_caption('Look it\'s on its back')

    doc.generate_pdf('full',clean_tex=False)

但我不断收到以下错误：

pylatex.errors.CompilerError: 没有找到 LaTex 编译器 指定 LaTex 编译器或确保您安装了 latexmk 或 pdfLaTex。

我似乎不知道如何找到 LaTex 编译器。我安装了 pdfLaTex 但它似乎没有什么不同。非常感谢任何帮助。