- Download the package:
https://ctan.org/pkg/pgf-pie?lang=en - Assuming you are using TexLive2020: Copy to
/usr/local/texlive/2020/texmf-dist/tex/latex - Open a terminal and execute the follows
sudo mktexlsr
sudo texhash
- Recompile your main.tex
That’s all : )
Ref:
[1] https://www.pianshen.com/article/4780873933/
[2] https://tex.stackexchange.com/questions/535638/installing-pgf-pie-in-macoscatalina-command-line/600393#600393