[cups] lpform failing, password not recognized

[sawbona at xsmail.com]

Hello:

On 2 Jun 2023 at 7:56, Jörg Thümmler wrote:

> no cmd "lpform" here. IMHO "lpform" is a script / program performing
> some formatting with outfile.txt ...

Seems so.
I found this: 

https://www.ctan.org/pkg/lpform

---
lpform - Typesetting linear programming formulations and sets of 
equations
---
The package is designed to aid the author writing linear programming 
formulations, one restriction at a time. With the package, one can 
easily label equations, formulations can span multiple pages and 
several elements of the layout (such as spacing, texts and equation 
tags) are also customizable. Besides linear programming formulations, 
this package can also be used to display any series of aligned 
equations with easy labeling/referencing and other customization 
options. 
---

In Debian, it is part of the 'texlive-science' package.

https://packages.debian.org/es/sid/texlive-science
https://packages.debian.org/es/sid/texlive-science-doc

HTH.

Best,

JHM