一般フォーラム

こちらでも試しにダウンロードして，配布状態そのままの dc/utf_def/dc.tex を
2回コンパイルしてみましたが，以下のようなログになりました．

This is e-pTeX, Version 3.1415926-p3.2-110825-2.3 (utf8.euc) (TeX Live 2012/dev)
restricted \write18 enabled.
entering extended mode
(./dc.tex
pLaTeX2e <2006/11/10> (based on LaTeX2e <2011/06/27> patch level 0)
Babel <v3.8m> and hyphenation patterns for english, dumylang, nohyphenation, af
rikaans, arabic, basque, bulgarian, catalan, pinyin, croatian, czech, danish, d
utch, ukenglish, usenglishmax, esperanto, estonian, farsi, finnish, french, gal
ician, german, ngerman, swissgerman, hungarian, icelandic, indonesian, interlin
gua, irish, italian, kurmanji, latin, latvian, lithuanian, mongolian, mongolian
lmc, bokmal, nynorsk, polish, portuguese, romanian, russian, serbian, serbianc,
slovak, slovenian, spanish, swedish, turkish, turkmen, ukrainian, uppersorbian
, welsh, ancientgreek, ibycus, monogreek, greek, coptic, loaded.
(/usr/local/texlive/2011/texmf-dist/tex/platex/base/jarticle.cls
Document Class: jarticle 2006/06/27 v1.6 Standard pLaTeX class
(/usr/local/texlive/2011/texmf-dist/tex/platex/base/jsize11.clo))
(./forms/form00_header.tex (../preamble.tex
(/usr/local/texlive/2011/texmf-dist/tex/latex/base/ifthen.sty))
(../kakenhi5.sty))
(/usr/local/texlive/2011/texmf-dist/tex/latex/wrapfig/wrapfig.sty)
(./forms/hook3.tex) (./forms/form02_2013_header.tex) (./forms/form03_header.tex
(/usr/local/texlive/2011/texmf-dist/tex/latex/tools/calc.sty) (./watermark.sty)
(/usr/local/texlive/2011/texmf-dist/tex/latex/tools/longtable.sty)
(/usr/local/texlive/2011/texmf-dist/tex/latex/geometry/geometry.sty
(/usr/local/texlive/2011/texmf-dist/tex/latex/graphics/keyval.sty)
(/usr/local/texlive/2011/texmf-dist/tex/generic/oberdiek/ifpdf.sty)
(/usr/local/texlive/2011/texmf-dist/tex/generic/oberdiek/ifvtex.sty)
(/usr/local/texlive/2011/texmf-dist/tex/generic/ifxetex/ifxetex.sty))
(./udline.sty) (/usr/local/texlive/2011/texmf-dist/tex/latex/tools/array.sty))
(./forms/form05_dc_header.tex) (./forms/form07_header.tex
(/usr/local/texlive/2011/texmf-dist/tex/latex/graphics/graphicx.sty
(/usr/local/texlive/2011/texmf-dist/tex/latex/graphics/graphics.sty
(/usr/local/texlive/2011/texmf-dist/tex/latex/graphics/trig.sty)
(/usr/local/texlive/2011/texmf-dist/tex/latex/latexconfig/graphics.cfg)
(/usr/local/texlive/2011/texmf-dist/tex/latex/graphics/dvips.def)))) (./dc.aux)
*geometry* driver: auto-detecting
*geometry* detected driver: dvips
(./forms/hook5.tex) (./forms/hook7.tex) (./dc_forms.tex
(./forms/dc_form_03-04.tex <../figs/egg_R.eps> <../figs/egg_L.eps>
(./blahblah.tex) <../dc_forms_eps/dc-page1.eps> [1]) (./forms/dc_form_05.tex
<../dc_forms_eps/dc-page2.eps> [2] <../dc_forms_eps/dc-page3.eps>
<../figs/seagull2.eps>
(/usr/local/texlive/2011/texmf-dist/tex/latex/base/omscmr.fd))
(./forms/dc_form_06.tex [3] <../dc_forms_eps/dc-page4.eps>)
(./forms/dc_form_07.tex [4] <../dc_forms_eps/dc-page5.eps>)
(./forms/dc_form_08.tex [5] <../dc_forms_eps/dc-page6.eps>)
(./forms/dc_form_09.tex [6] <../dc_forms_eps/dc-page7.eps>)
(./forms/dc_form_10.tex [7] <../dc_forms_eps/dc-page8.eps>)) (./forms/hook9.tex
) [8] (./dc.aux) )
Output written on dc.dvi (8 pages, 21488 bytes).
Transcript written on dc.log.

どのような状態のソースファイルをコンパイルした結果なのかが提示されたログだけだと
よくわかりませんが，ifthen.sty を読み込んだ直後で終了しているのは妙ですね．
forms/form00_header.tex に

\input{../preamble}
\usepackage{../kakenhi5}