Failed to load "luaotfload" module "features".

[dragonstyle]

I've recently started receiving this error when attempting to compile a tex document using lualatex. For example, with the test document test.tex:

\documentclass{article}
    % General document formatting
    \usepackage[margin=0.7in]{geometry}
    \usepackage[parfill]{parskip}
    \usepackage[utf8]{inputenc}
    
    % Related to math
    \usepackage{amsmath,amssymb,amsfonts,amsthm}

\begin{document}

Name, date, Exercise X

\section*{Part a}

Put your answer to part a here

\section*{Part b}

etc

\end{document}

the command lualatex test.tex results in the error:

This is LuaHBTeX, Version 1.13.2 (TeX Live 2021) 
 restricted system commands enabled.
(./test.tex
LaTeX2e <2021-11-15> patch level 1


luaotfload | load : FATAL ERROR
luaotfload | load :   × Failed to load "luaotfload" module "features".
luaotfload | load :   × Error message:
luaotfload | load :     × "...texmf-dist/tex/luatex/luaotfload/luaotfload-features.lua:835: module 'lua-uni-normalize' not found:".
luaotfload | load :     × "no field package.preload['lua-uni-normalize']".
luaotfload | load :     × "[kpse lua searcher] file not found: 'lua-uni-normalize'".

stack traceback:
	.../TinyTeX/texmf-dist/tex/luatex/luaotfload/luaotfload.lua:200: in upvalue 'loadmodule'
	.../TinyTeX/texmf-dist/tex/luatex/luaotfload/luaotfload.lua:275: in local 'initialize'
	.../TinyTeX/texmf-dist/tex/luatex/luaotfload/luaotfload.lua:340: in field 'main'
	[\directlua]:1: in main chunk

Curious if I should be doing something differently or if this is perhaps related to the recent 3.19 release. Any help appreciated.

[zauguin]

It is related to the release: The new version requires the lua-uni-normalize package which does not seem to be installed on your system. Which distribution do you use?

[dragonstyle]

Thank you! I can confirm that after installing lua-uni-normalize it compiles the tex fine.

I'm using https://github.com/yihui/tinytex.

[FrankMittelbach]

looks like it is a tiny bit too tiny now :-)

[zauguin]

I reported the additional dependency to the TeX Live list, hopefully Tiny TeX & co will pick it up once it's listed there.

[FrankMittelbach]

why not open an issue on their github instead?

[dragonstyle]

Will do thank you!