Getting it

If possible, get this package from your distribution using its installation manager. (For installation help, click on your distribution's name.)

Distribution	Package name
MiKTeX	ytableau
TeX Live	ytableau

You can also visit ytableau's CTAN directory to browse the source or download the material for installation by hand.

More

Documentation on CTAN	Readme Package documentation
Documentation off CTAN	-none known-
Maintainers	Ryan Reich
Version	1.1
License	LaTeX Project Public License, version 1.2 or later
Related packages	young: Young tableaux. youngtab: Typeset Young-Tableaux.
Keywords	Mathematics (the subject)
Characterizations	primary: Subject-specific typesetting > Mathematics > Other

You can suggest changes to the keywords and characterizations and the maintainer information.

---