Where do I get the pdflatex program for Mac?

Question

I'm trying to convert Jupyter notebook to .pdf on Mac.

However, it tells me

nbconvert tailed: pdflatex not found on PATH

So, I went looking around and someone said, "Install mactex because this other way takes days to compile". So I did brew install Caskroom/cask/mactex and it finished without telling me there was a problem, but unfortunately it didn't install pdflatex that I can gather. And 'mac install pdflatex' doesn't bring anything useful up on Google for me _{^{maybe my bubble sucks}}.

How do I install pdflatex on my mac?

Solution 1

It appears that brew does not, technically speaking, install mactex. It just downloads it.

I had to use the quick launch and type in mactex which popped up an installer.

After it finished I pdflatex existed, though I did have to start up a new shell - I'm assuming it did something to my path.

Solution 2

Install BasicTeX

To get pdflatex for Pandoc on macOS, install BasicTeX. Many people recommend MacTeX, which is a much bigger package than you need. BasicTex is produced by the same people who make MacTeX, but without, e.g., the GUI applications that make it so slow to download and install.

1. $ brew install basictex
2. Restart Terminal.
3. Convert LaTeX to PDF.

---

Example

Say you want to convert LaTex to PDF with Pandoc. You'd write:

1. $ pandoc sourcefile.tex -o output.pdf, which fails with error pdflatex not found. Please select a different --pdf-engine or install pdflatex.
2. So you install BasicTex, $ brew install basictex.
3. Then restart your Terminal, and
4. Run $ pandoc sourcefile.tex -o output.pdf again. Success!

Solution 3

Yes, same story with my MacOS Sierra:

(1) installed mactex with homebrew cask, but no pdflatex found after that:

$ brew cask install mactex

$ which pdflatex

[no location]

(2) relaunched the terminal app

(3) pdflatex found:

$ which pdflatex

/Library/TeX/texbin/pdflatex

Comments

[Admin]

Have you tried tug.org/mactex/mactex-download.html ?

[Admin]

FWIW brew cask install <something has been changed to `brew install <something>. See here

[Dennis]

I just tried and installing the cask did install MacTeX. But I had to start a new shell instance for pdflatex to be recognisable. This is because installing MacTeX modifies your PATH by including /Library/TeX/texbin which is where the pdflatex binary lives.

[ijt]

I ran brew cask install mactex but pdflatex didn't show up in /Library/TeX/texbin. Instead it was in /Library/Tex/Distributions/.DefaultTeX/Contents/Programs/x86‌​_64/pdflatex.

[mrgloom]

For me just cmd+t in iTerm helped.

[Taylor D. Edmiston]

Installing basictex this way did not seem to work for me for generating a PDF: $ pandoc a.tex -o b.pdf [WARNING] Unusual conversion: to convert a .tex file to PDF, you get better results by using pdflatex (or lualatex or xelatex) directly, try `pdflatex a.tex` instead of `pandoc a.tex -o b.pdf`. pdflatex not found. Please select a different --pdf-engine or install pdflatex

[theonlygusti]

I get the same error as Taylor Edmiston. Additionally, pdflatex itself errors a lot of could not find *.sty and then doesn't generate a PDF at the end...

[hamx0r]

You may need to install some latex packages: sudo tlmgr update --self then sudo tlmgr install framed

[Gerry]

Agree with the others. The answer lead me down a painful path. I have no idea why it's voted so high.

[Merchako]

What's the next step if this isn't relevant anymore? Are there some straightforward changes that I can make, or do I need to take the answer down?

[codehead]

Installing mactex-no-gui and opening a new shell should do the trick these days.

[Admin]

Now, in 2022, I had to use brew install --cask mactex to install it.