Mathematica不能识别一个计算矿物化学式的软件？

hedgehog2012

各位好！我下载了一个关于矿物化学成分软件是基于Mathematica软件的，之前我有一点学习VB语言的基础，在用软件的过程中，可能是一个调用“B88”总是显示红色，不知是不是这个Mathematica软件不识别我下载的这个矿物化学成分计算软件：

(* This notebook contains examples for the PET-functions
-CalcFormula- calculate mineral formulae (and mole fractions)
-TransformDatFile- transform microprobe data-files (JEOL_JX \
8600) to PET-readable format
-MakeAnalysisTable- make a usual table of mineralchemical \
analyses (wt.% and formula units) *)
" m/ d  {$ Z  B7 i(* This top-cell must be run once before any example can be \
; P, ~  a( f/ N8 x% _( ?3 p$ eperformed. *)
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: k5 N" W7 O: |(* Define the directory, where the PET-files reside (e.g. C:\Eigene \
Dateien\Pet) and load PET. *)
& P- m8 p; m5 ]6 ]$PetDirectory = "C:\Eigene Dateien\Pet";
! y0 D/ D& _! O  L  K1 PSetDirectory[$PetDirectory];
$ `2 X, U! x( w$ q7 J/ hDeclarePackage["DEFDAT`", {"Dataset"}];
Dataset[Dataset -> B88];

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另一个相关的“DEFDAT”:
7 W7 v' J8 @$ f* h+ F(* Name: DEFDAT`
  j5 X2 @+ o/ X4 x2 a3 }package of PET: Petrological Elementary Tools
2 c9 {  o+ h0 n3 UComputers & Geoscience 24:219-235 *)
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(* Summary: this package declares various PET-functions *)
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(* Author: Edgar Dachs, Department of Mineralogy
; s+ L4 o& s! \) mUniversity of Salzburg, Austria
2 D7 ~9 Q6 A5 ]" K) semail: edgar.dachs@sbg.ac.at
/ e0 d0 I5 T+ x4 k( Z/ A; P5 k0 ylast update: 11-2002 *)
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BeginPackage["DEFDAT`"]
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Dataset::usage = "Dataset[Dataset-> ...] selects the thermodynamic dataset to be used.\n\n
5 h! z$ |2 l6 {$ O9 yThe following data sets are available, loaded with:\n\n
Berman (1988) J Petrol 29:445-522 Dataset[Dataset -> B88]\n
5 M: ]' ]2 b7 H' o, n6 ]4 lHolland & Powell (1998) J metam Geol 16:309-343 Dataset[Dataset -> HP31], or\n
- P# Y" W; B$ @* @$ RDataset[Dataset -> HP32]\n
Gottschalk (1997) Eur J Mineral 9:175-223 Dataset[Dataset -> G97]\n\n
See G::usage for more details.\n
\"31\" or \"32\" following \"HP\" indicates that the thermodynamic data have been\n
converted from THERMOCALC-versions 3.1 or 3.2 of Holland & Powell respectively.\n
When you start PET, a subdirectory \"/work\" is created by default, from which all user-files\n
( o+ d4 U% T5 E, E8 A6 N2 a/ e2 c(e.g. mineralchemical data files) are read and all files produced by PET are written to.\n
To create a new subdirectory for that purpose, you can use the option:\n
/ C6 o7 i/ t6 fWorkDirectory -> \"/directory_name\"\n
  C5 N$ K' X! u4 ?7 I+ nExample: Dataset[Dataset -> B88, WorkDirectory -> \"sample_xy\"]\n
: S5 N" f# f+ t  ?7 x8 |3 c7 mThis loads PET with the Berman data set and reads/writes all user files from/to the\n
subdirectory named \"sample_xy\".\n
Called from: User.\n
Package name: DEFDAT.m\n
PET: Petrological Elementary Tools, (c) Edgar Dachs."
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