スレ違いだったらすまそ。
ptex-3.1.2 がインストールできないです。
cd /usr/local/src/tetex-2.0/texk/web2c/ptex-3.1.2
./configure euc
make
でこけます。アドバイスをお願いします。

TEXMFCNF=. TEXMF=/usr/local/teTeX/share/texmf make files="--progname=ptex ptex.tex min10.tfm" prereq-check
TEXMFCNF=. TEXMF=/usr/local/teTeX/share/texmf ../../kpathsea/kpsewhich --progname=ptex ptex.tex min10.tfm >/dev/null || make prereq-lose >/dev/null
You seem to be missing input files necessary to make the
basic formats (some or all of: --progname=ptex ptex.tex min10.tfm).
Perhaps you've defined the default paths incorrectly, or
perhaps you have environment variables set pointing
to an incorrect location. See ../kpathsea/BUGS.

If you simply do not have the files, you can
retrieve a minimal set of input files from
ftp://ftp.tug.org/tex/lib.tar.gz, mirrored on
CTAN hosts in systems/web2c.
*** Error code 1

Stop in /usr/local/src/tetex-src-2.0.2/texk/web2c/ptex-3.1.2.