Trying to knit on a template but getting error me

[happyme]

output file: CV-Example.knit.md

! Undefined control sequence.
l.76 \NewDocumentCommand
\citeproctext{}{}

Error: LaTeX failed to compile CV-Example.tex. See The R package tinytex - Helper Functions to Manage TinyTeX, and Compile LaTeX Documents - Yihui Xie | 谢益辉 for debugging tips. See CV-Example.log for more info.
Execution halted.

not sure of how to move ahead from there

[jrkrideau]

As- I mentioned in your earlier thread I get an error but not the same as you get.

When running the untouched CV file I get

! LaTeX Error: Something's wrong--perhaps a missing \item.

Error: LaTeX failed to compile CV1.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See CV1.log for more info.
Execution halted

I am not seeing anything obvious in the log file.

What happens if you do as I did and just try to knit the untouched file?

OS Ubuntu 22.04
R 4.3.3
RStudio 2023.12.1+402 "Ocean Storm"