Replace miktex with pylatex

[leotrs]

This would reduce the number of non-python dependencies (i.e. packages that cannot be installed via pip and therefore could cause problems during manual installation).

Anyone wants to volunteer?

[PgBiel]

I don't think this will be possible or desired. It seems to me that PyLaTeX does not have support for the packages that manim imports. Regardless, MikTeX is of manageable size; TeXLive is the issue. However, it is quite hard to replace it for our purposes.

[leotrs]

Am I wrong in thinking that a majority of potential users of manim (who are, presumably, knowledgeable in math), already have some sort of latex distribution on their machines and thus would not care about texlive?

[PgBiel]

Probably (this was my case at least; already had it installed)
Still sucks for LaTeX overall that we need this massive... thing... to use it, though 😔

[leotrs]

Fair. So if we want to use LaTeX, we will depend on a LaTeX distribution, such as TeXLive. So there is literally nothing to be done here it seems?

[PgBiel]

For now, seems like it, yes

If there's something we can do, is make such installation optional, that way users can restrict themselves to Text if needed

[kilacoda-old]

There are smaller alternatives for MiKTeX and TeX Live like tinytex and BasicTeX which we could recommend users to use if they only really want to use LaTeX for manim

[PgBiel]

There are smaller alternatives for MiKTeX and TeX Live like tinytex and BasicTeX which we could recommend users to use if they only really want to use LaTeX for manim

that's also correct, yes

[Aathish04]

Fair. So if we want to use LaTeX, we will depend on a LaTeX distribution, such as TeXLive. So there is literally nothing to be done here it seems?

Yes. It seems any LaTeX distribution will work, as long as certain package requirements are fulfilled.

[leotrs]

I'm all for small latex distributions, as long as we can guarantee that they are installable in Windows/MacOS/Linux.

Also, very much agree that LaTeX should be optional. This should go in the README somewhere.

[Aathish04]

Okay:

I've been using BasicTeX on MacOS for almost the entire time I've been using Manim on MacOS and it works flawlessly, except for a few missing packages here or there that were manually installed.

@eulertour 's website has a documentation page that shows install instructions for Linux.
This suggested installing the packages

texlive texlive-latex-extra texlive-fonts-extra texlive-latex-recommended texlive-science texlive-fonts-extra tipa

Which seem to be enough for Manim.

IMHO, MiKTeX is the best LaTeX distro on Windows for now, as it is the only one with truly automated on the fly package installations.

[yoshiask]

Am I wrong in thinking that a majority of potential users of manim (who are, presumably, knowledgeable in math), already have some sort of latex distribution on their machines and thus would not care about texlive?

@leotrs Unfortunately, many people who are new to Manim haven't even used the command line before. (Source: past and some current GitHub issues in the 3blue1brown/manim repo)

[yoshiask]

After some investigation of the PyLaTeX repo, you'd still have to have a LaTeX compiler installed on your machine. It looks like PyLaTeX is just a way of communicating, not necessarily compiling LaTeX without any external dependencies.

Edit: source JelteF/PyLaTeX#278