RDF 13.4 - Build Error with Cygwin

Hi,I am trying to install RDF 13.4.0 on RPAS 13.4.0 on windows with Cygwin. As ./install.sh did not work tried to create domain manually using buildRDF.sh

Error extract from  buildRDF.165657.1 in $TMP directory:

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17:03:41 : INFORMATION : buildRDF.sh[0] - _call of command 'execPluginTask.sh Grade:com.retek.labs.grade.plugin.GradeDataGenerator /cygdrive/d/Bharath/RPAS/RDF/134/CDROM/rdf/rdf/rdf/configurations/RDF/RDF.xml /cygdrive/d/Bharath/RPAS/RDF/134/CDROM/rdf/rdf/rdf/data' complete

17:03:41 : INFORMATION : buildRDF.sh[0] - Running rpasInstall.

17:03:41 : INFORMATION : buildRDF.sh[0] - _call executing command 'rpasInstall -fullinstall -ch /cygdrive/d/Bharath/RPAS/RDF/134/CDROM/rdf/rdf/rdf/configurations -cn RDF -in /cygdrive/d/Bharath/RPAS/RDF/134/CDROM/rdf/rdf/rdf/data -log /cygdrive/d/RPAS134/RPASServer/domain/build_domain.log -dh /cygdrive/d/RPAS134/RPASServer/domain -verbose -p pgrp -rf AppFunctions -rf RdfFunctions -rf ClusterEngine -rf LostSaleFunctions -rf ASOExpressions'