On Slackware

• texlive is now default! (used to be tetex)
• get texlive-extra from https://slackbuilds.org

On Devuan

• install

  $ apt install texlive texlive-latex-extra texlive-science

• install

  $ apt install texlive-lang-other texlive-fonts-extra texlive-font-utils

• need to check this

  $ apt install texlive-bibtex-extra biber

  biber package info text says it breaks texlive-bibtex-extra

Edited20230922 Fixed wrong package name