\usepackage{answerbox}としたら,ちゃんと読み込まれてる?みたいです.ということは,TeXshopの設定がまずいのですかね・・・^^;
This is e-pTeX, Version 3.14159265-p3.6-141210-2.6 (utf8.euc) (TeX Live 2015) (preloaded format=platex 2015.9.8) 10 OCT 2015 11:34
entering extended mode
restricted \write18 enabled.
%&-line parsing enabled.
**test.tex
(./test.tex
pLaTeX2e <2006/11/10> (based on LaTeX2e <2015/01/01> patch level 2)
Babel <3.9m> and hyphenation patterns for 79 languages loaded.
(/Applications/TeXLive/Library/texlive/2013/texmf-dist/tex/latex/base/article.c
ls
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class
(/Applications/TeXLive/Library/texlive/2013/texmf-dist/tex/latex/base/size10.cl
o
File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
)
\c@part=\count81
\c@section=\count82
\c@subsection=\count83
\c@subsubsection=\count84
\c@paragraph=\count85
\c@subparagraph=\count86
\c@figure=\count87
\c@table=\count88
\abovecaptionskip=\skip41
\belowcaptionskip=\skip42
\bibindent=\dimen118
) (/Users/nanashi/Dropbox/TeX/sty/answerbox.sty
This is kaitouran Version 1.33
Released 2014/09/15By Nob
\c@BigNumber=\count89
\c@MiddleNumber=\count90
) (./test.aux)
\openout1 = `test.aux'.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 3.
LaTeX Font Info: ... okay on input line 3.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 3.
LaTeX Font Info: ... okay on input line 3.
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LaTeX Font Info: Checking defaults for JT1/mc/m/n on input line 3.
LaTeX Font Info: ... okay on input line 3.
[1
] (./test.aux) )
Here is how much of TeX's memory you used:
532 strings out of 493779
5881 string characters out of 6144769
60186 words of memory out of 5000000
4104 multiletter control sequences out of 15000+600000
7519 words of font info for 31 fonts, out of 8000000 for 9000
929 hyphenation exceptions out of 8191
22i,4n,17p,153b,157s stack positions out of 5000i,500n,10000p,200000b,80000s
Output written on test.dvi (1 page, 320 bytes).