Latex issue on IDEA

[Didou09]

Getting an error when running tutorial on IDEA, presumably related to Latex

https://stackoverflow.com/a/69307987

n [4]: sp.display_spectral_model_function('pulse_exp')
Out[4]: 
(ref key  size  nb. data  nb. data monot.
 -------  ----  --------  ---------------
 nf_sm00  1     0         0              
 nx_sm00  4     1         0              
 n0       501   2         1              
 
 data  shape   ref           dim  quant  name  units  bsplines
 ----  ------  ------------  ---  -----  ----  -----  --------
 x     (501,)  ('n0',)                                        
 var   (4,)    ('nx_sm00',)                                   
 y     (501,)  ('n0',)                                        
 
 spect_model  pulse_exp  constraints  free var
 -----------  ---------  -----------  --------
 sm00         1          0            4 / 4   ,
 {'plot': {'handle': <Axes: >, 'type': ['plot']},
  'text': {'handle': <Axes: >, 'type': ['text']}})

Traceback (most recent call last):
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/texmanager.py", line 250, in _run_checked_subprocess
    report = subprocess.check_output(
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/.local/share/uv/python/cpython-3.11.11-linux-x86_64-gnu/lib/python3.11/subprocess.py", line 466, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/.local/share/uv/python/cpython-3.11.11-linux-x86_64-gnu/lib/python3.11/subprocess.py", line 548, in run
    with Popen(*popenargs, **kwargs) as process:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/.local/share/uv/python/cpython-3.11.11-linux-x86_64-gnu/lib/python3.11/subprocess.py", line 1026, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/data/home/dvezinet/.local/share/uv/python/cpython-3.11.11-linux-x86_64-gnu/lib/python3.11/subprocess.py", line 1955, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'latex'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/backends/backend_qt.py", line 508, in _draw_idle
    self.draw()
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/backends/backend_agg.py", line 382, in draw
    self.figure.draw(self.renderer)
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/artist.py", line 94, in draw_wrapper
    result = draw(artist, renderer, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/artist.py", line 71, in draw_wrapper
    return draw(artist, renderer)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/figure.py", line 3257, in draw
    mimage._draw_list_compositing_images(
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/image.py", line 134, in _draw_list_compositing_images
    a.draw(renderer)
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/artist.py", line 71, in draw_wrapper
    return draw(artist, renderer)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/axes/_base.py", line 3210, in draw
    mimage._draw_list_compositing_images(
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/image.py", line 134, in _draw_list_compositing_images
    a.draw(renderer)
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/artist.py", line 71, in draw_wrapper
    return draw(artist, renderer)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/axis.py", line 1405, in draw
    tlb1, tlb2 = self._get_ticklabel_bboxes(ticks_to_draw, renderer)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/axis.py", line 1332, in _get_ticklabel_bboxes
    return ([tick.label1.get_window_extent(renderer)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/axis.py", line 1332, in <listcomp>
    return ([tick.label1.get_window_extent(renderer)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/text.py", line 969, in get_window_extent
    bbox, info, descent = self._get_layout(self._renderer)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/text.py", line 373, in _get_layout
    _, lp_h, lp_d = _get_text_metrics_with_cache(
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/text.py", line 69, in _get_text_metrics_with_cache
    return _get_text_metrics_with_cache_impl(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/text.py", line 77, in _get_text_metrics_with_cache_impl
    return renderer_ref().get_text_width_height_descent(text, fontprop, ismath)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/backends/backend_agg.py", line 211, in get_text_width_height_descent
    return super().get_text_width_height_descent(s, prop, ismath)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/backend_bases.py", line 566, in get_text_width_height_descent
    return self.get_texmanager().get_text_width_height_descent(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/texmanager.py", line 363, in get_text_width_height_descent
    dvifile = cls.make_dvi(tex, fontsize)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/texmanager.py", line 295, in make_dvi
    cls._run_checked_subprocess(
  File "/data/home/dvezinet/base/lib/python3.11/site-packages/matplotlib/texmanager.py", line 254, in _run_checked_subprocess
    raise RuntimeError(
RuntimeError: Failed to process string with tex because latex could not be found