こんばんは
突然ですが、質問させてください

sampleppのex2.texをコンパイルすると

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\openout1 = `ex2.aux'.

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LaTeX Font Info:    ... okay on input line 4.
\openout3 = `./ex2_d1.pl'.

runsystem(perl ./ex2_d1.pl)...disabled (restricted).



LaTeX Warning: do perl on input line 6.


LaTeX Warning: Perl が正しく実行されていません。 on input line 6.

! Undefined control sequence.
\@calcval ... {do perl}}\fi \edef #3{\calcval@ans 
                                                  }
l.6 \calcval{1/log(2)}\lgii
                           
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\openout3 = `./ex2_d2.pl'.

runsystem(perl ./ex2_d2.pl)...disabled (restricted).


LaTeX Warning: do perl on input line 8.


LaTeX Warning: do perl on input line 8.

[1

] (./ex2.aux) ) 
Here is how much of TeX's memory you used:
 6985 strings out of 494369
 68580 string characters out of 3170658
 227918 words of memory out of 1500000
 10324 multiletter control sequences out of 15000+200000
 9210 words of font info for 39 fonts, out of 2000000 for 2000
 678 hyphenation exceptions out of 8191
 57i,9n,55p,325b,707s stack positions out of 3000i,500n,5000p,500000b,5000s

Output written on ex2.dvi (1 page, 532 bytes).

とエラー表示されます




runsystem(perl ./ex2_d1.pl)...disabled (restricted).



LaTeX Warning: do perl on input line 6.


LaTeX Warning: Perl が正しく実行されていません。 on input line 6.

! Undefined control sequence.
\@calcval ... {do perl}}\fi \edef #3{\calcval@ans 
                                                  }
l.6 \calcval{1/log(2)}\lgii
                           
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.

\openout3 = `./ex2_d2.pl'.

runsystem(perl ./ex2_d2.pl)...disabled (restricted).


LaTeX Warning: do perl on input line 8.


LaTeX Warning: do perl on input line 8.


このあたりが怪しいと思うのですが、どうすればいいでしょうか。

▼関連発言
│
└◆9349:sampleppのex2.tex [hase] 10/14 01:57
　└◆9351:Re:sampleppのex2.tex [tDB] 10/14 08:59
　　└◆9352:Re[2]:sampleppのex2.tex [hase] 10/14 11:17<-last