[texhax] ppchtex: Need basic help.

[Volkov Peter]

Hello.

I have TeTeX-3.0 distribution installed on my system. But I have some problem 
with ppchtex. I can not use it.

In documentation that comes with ppchtex said that in Latex I should use:
\usepackage{m-pictex}
\usepackage{m-chemie}

but Latex tells me that I do not have such styles(m-chemie.sty). And I really 
do not have such files. All I have are this files:
/usr/share/texmf/tex/context/base/ppchtex.tex
/usr/share/texmf/tex/generic/context/ppchtex.noc

What shall I do with them to be able to draw chemical formulas in latex?

Thank you for your time,
Peter.