plasTeX doesn't load LaTeX packages

[giovanni gherdovich]

Hello,

first of all:
Is this the right place to ask plastek-related
questions?

I'm trying to make plastex work on my Ubuntu Dapper
Drake. For LaTeX, I have the all-in-one package
tetex.

Everything is ok with this simple helloword code:

\documentclass{article}
\author{Au. Thor}
\title{Title}
\date{\today}
\begin{document}
\maketitle
Hello World!
\end{document}

but if I try to load any package, like in

\documentclass{article}
\usepackage{babel,a4,amsfonts,amsmath,amsthm,amssymb}
\author{Au. Thor}
\title{Title}
\date{\today}
\begin{document}
\maketitle
Hello World!
\end{document}

I got a lot of errors:

$ plastex helloworld.tex
plasTeX version 0.6
 (
/usr/lib/python2.4/site-packages/plasTeX/Packages/article.pyc
)
 ( /usr/share/texmf-tetex/tex/generic/babel/babel.sty
WARNING: Could not find any file named: b
 )
ERROR: Error while expanding "usepackage" in
/usr/share/texmf-
   tetex/tex/generic/babel/babel.sty on line 145
(Empty module name)
ERROR: Error while expanding "usepackage" in
/usr/share/texmf-
   tetex/tex/generic/babel/babel.sty on line 145
(Empty module name)
ERROR: An error occurred while building the document
object in /usr/share
   /texmf-tetex/tex/generic/babel/babel.sty on line
145 (Empty module name)
Traceback (most recent call last):
  File "/usr/bin/plastex", line 95, in ?
    main(sys.argv)
  File "/usr/bin/plastex", line 44, in main
    tex.parse()
  File
"/usr/lib/python2.4/site-packages/plasTeX/TeX.py",
line 376, in parse
    for item in tokens:
  File
"/usr/lib/python2.4/site-packages/plasTeX/TeX.py",
line 45, in next
    return self._next()
  File
"/usr/lib/python2.4/site-packages/plasTeX/TeX.py",
line 287, in __iter__
    tokens = obj.invoke(self)
  File
"/usr/lib/python2.4/site-packages/plasTeX/Base/LaTeX/Packages.py",
line 65, in invoke
    self.load(tex, file, a['options'])
  File
"/usr/lib/python2.4/site-packages/plasTeX/Base/LaTeX/Packages.py",
line 23, in load
    self.ownerDocument.context.loadPackage(tex,
file+self.extension, options)
  File
"/usr/lib/python2.4/site-packages/plasTeX/Context.py",
line 250, in loadPackage
    result = tex.loadPackage(file, options)
  File
"/usr/lib/python2.4/site-packages/plasTeX/TeX.py",
line 184, in loadPackage
    for tok in self:
  File
"/usr/lib/python2.4/site-packages/plasTeX/TeX.py",
line 287, in __iter__
    tokens = obj.invoke(self)
  File
"/usr/lib/python2.4/site-packages/plasTeX/Base/LaTeX/Packages.py",
line 65, in invoke
    self.load(tex, file, a['options'])
  File
"/usr/lib/python2.4/site-packages/plasTeX/Base/LaTeX/Packages.py",
line 23, in load
    self.ownerDocument.context.loadPackage(tex,
file+self.extension, options)
  File
"/usr/lib/python2.4/site-packages/plasTeX/Context.py",
line 229, in loadPackage
    m = __import__(module, globals(), locals())
ValueError: Empty module name

What is wrong?

Best regards,
Giovanni Gherdovich

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