In my case, I had a similar error... but after increasing the amount of memory in racket from 128M to 500M and installing the complaining ".sty" file, it produced the PDF output

! LaTeX Error: File `mathabx.sty' not found.

Type X to quit or to proceed,

or enter new name. (Default extension: sty)

Enter file name:

! Emergency stop. <read *>

l.52 \packageWasysym ^^M

*** (cannot \read from terminal in nonstop modes)

Here is how much of TeX's memory you used:

8771 strings out of 475246

130799 string characters out of 5768754

516143 words of memory out of 5000000

31581 multiletter control sequences out of 15000+600000

558832 words of font info for 37 fonts, out of 8000000 for 9000

59 hyphenation exceptions out of 8191

75i,0n,79p,244b,38s stack positions out of 10000i,1000n,20000p,200000b,200000s

! ==> Fatal error occurred, no output PDF file produced!

. . ../usr/share/racket/pkgs/scribble-lib/scribble/private/run-pdflatex.rkt:19:0: run-pdflatex: got error exit code

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I found the package with:

apt-file update

apt-file search mathabx.sty

then:

apt install texlive-fonts-extra

:)

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