Matplotlib: TexLive安装不工作
Matplotlib: TexLive安装不工作
提问于 2021-01-31 16:31:21
我正在尝试在我的地块中使用乳胶。但是，如果我使用plt.rc('text', usetex=True)，我会得到以下错误。
回溯(最近一次调用)：
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\texmanager.py", line 277, in _run_checked_subprocess
stderr=subprocess.STDOUT)
File "C:\Users\Leo\anaconda3\lib\subprocess.py", line 411, in check_output
**kwargs).stdout
File "C:\Users\Leo\anaconda3\lib\subprocess.py", line 512, in run
output=stdout, stderr=stderr)
CalledProcessError: Command '['latex', '-interaction=nonstopmode', '--halt-on-error', 'C:\\Users\\Leo\\.matplotlib\\tex.cache\\d97ff769cca1b07656427b11e7187cec.tex']' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Users\Leo\anaconda3\lib\site-packages\IPython\core\formatters.py", line 341, in __call__
return printer(obj)
File "C:\Users\Leo\anaconda3\lib\site-packages\IPython\core\pylabtools.py", line 248, in <lambda>
png_formatter.for_type(Figure, lambda fig: print_figure(fig, 'png', **kwargs))
File "C:\Users\Leo\anaconda3\lib\site-packages\IPython\core\pylabtools.py", line 132, in print_figure
fig.canvas.print_figure(bytes_io, **kw)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\backend_bases.py", line 2193, in print_figure
self.figure.draw(renderer)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\artist.py", line 41, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\figure.py", line 1864, in draw
renderer, self, artists, self.suppressComposite)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\image.py", line 131, in _draw_list_compositing_images
a.draw(renderer)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\artist.py", line 41, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\cbook\deprecation.py", line 411, in wrapper
return func(*inner_args, **inner_kwargs)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\axes\_base.py", line 2747, in draw
mimage._draw_list_compositing_images(renderer, self, artists)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\image.py", line 131, in _draw_list_compositing_images
a.draw(renderer)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\artist.py", line 41, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\axis.py", line 1166, in draw
renderer)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\axis.py", line 1092, in _get_tick_bboxes
for tick in ticks if tick.label1.get_visible()],
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\axis.py", line 1092, in <listcomp>
for tick in ticks if tick.label1.get_visible()],
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\text.py", line 900, in get_window_extent
bbox, info, descent = self._get_layout(self._renderer)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\text.py", line 287, in _get_layout
ismath="TeX" if self.get_usetex() else False)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py", line 228, in get_text_width_height_descent
s, fontsize, renderer=self)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\texmanager.py", line 423, in get_text_width_height_descent
dvifile = self.make_dvi(tex, fontsize)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\texmanager.py", line 311, in make_dvi
texfile], tex)
File "C:\Users\Leo\anaconda3\lib\site-packages\matplotlib\texmanager.py", line 290, in _run_checked_subprocess
exc=exc.output.decode('utf-8'))) from exc
RuntimeError: latex was not able to process the following string:
b'lp'
Here is the full report generated by latex:
failed to create process. 我已经安装了TexLive，可以在命令提示符下输入latex来调用它。它位于文件夹C:\texlive中
我之前安装了MikTex，现在已经试着解决这个问题好几个小时了，请帮帮我！
回答 1
Stack Overflow用户
发布于 2021-02-02 16:51:13
除了(正在运行的) LaTeX安装之外，您还需要dvipng (您可以检查它是否包含在您的TexLive发行版中，否则请下载它)和Ghostscript ( 9.0或更高版本)。这三个组件的二进制文件都需要位于您的PATH变量中。由于您指出可以从提示符调用latex，因此这个命令似乎已经存在于您的PATH中。
我建议您检查您的系统上是否有(1)正确的dvipng和Ghostscript二进制文件，以及(2)它们是否位于PATH上。
如果这些都不起作用，你可以看看matplotlib usetex documentation page。在页面底部附近，你可以找到两个部分(“可能的hangups”和“故障排除”)，这可能会进一步帮助你。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/65977105
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