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******               Installation of e-pTeX                     ******
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Prerequisites for e-pTeX:

  - ptexlive (-20100322) and its prerequisites.
    `ptexlive' is additional Japanese patches for TL2009, 
    it provides Japanese pTeX and related binaries/files.
    (URL: http://tutimura.ath.cx/ptexlive/)

###  - upTeX (-0.30, OPTIONAL): unicode version of pTeX. 
###    (URL: http://homepage3.nifty.com/ttk/comp/tex/uptex_en.html)

  - ptex-qtrip (OPTIONAL): unofficial test source for pTeX.
    This contains several small `bugfix'es for pTeX.

  - GNU Autoconf (>=2.63?) and  GNU Automake (>=1.11?) 
    and autoreconf script. 
  - GNU m4. I use m4-1.4.14. But the earlier version of m4 may cause
    error in autoreconf.

(1) Put the following files in $DIR:
  - ptexlive-20xxxxxx.tar.gz
  - eptex-xxxxxx.tar.gz
###  - uptex-0.xx.tar.gz, uptex_font-0.xx.tar.gz (optional)
###    If these 2 files are present, upTeX and `e-upTeX' are also built.
  - ptex-qtrip-xxxxxx.xx.tar.gz               (optional)
    If this file is present, `bugfix'es for pTeX in it is applied.

(2) Extract archives and setting ptexlive.
  $ cd $DIR
  $ tar zxf ptexlive-20xxxxxx.tar.gz
  $ tar zxf eptex-xxxxxx.tar.gz
    (edit ptexlive.cfg and mount TL2009 DVD or its ISO image,
     as in ptexlive-20xxxxxx/0README.en)

(3) Compile!
  $ cd $DIR/ptelive-20xxxxxx
  $ make stage2
  $ cd ../eptex-xxxxxx
  $ ./0eptex.sh
  $ cd ../ptexlive-20xxxxxx

  $ ../eptex-xxxxxx/6babel.sh  (if `make babel' cannnot execute)
  $ make babel                 (otherwise)
  $ make font
  $ make test

(4) Installation: 
  Please follow the insuructions in ptexlive-20xxxxxx/0README.en .

