evaulator, class not found exception

Evaluating a chemical term expression from command line (Evaluator, version 5.3.6) has led to the following exception:

chemaxon.nfunk.jep.ParseException: Class not found: chemaxon.jep.function.Match

I don't know which jar file contains this class. MarvinBeans-jep.jar seems to be the good choice but chemaxon.jep.function.Match is still missing from it.

The expression I tried was matchCount("C[O;H1,-1]O"), the number of carboxilyc acid groups in the molecules.

Thank you for your help,

Mark

match, matchCount, disjointMatchCount and dissimilarity functions are not available in Marvin, they can be used only if JChem software package is installed.

See: http://www.chemaxon.com/marvin/help/chemicalterms/EvaluatorFunctions.html#notes

Zsolt