--- loncom/homework/caparesponse/commands	2003/07/01 17:57:08	1.14
+++ loncom/homework/caparesponse/commands	2015/04/05 16:47:27	1.15
@@ -52,4 +52,9 @@ cp Makefile.PL Makefile.pl
 perl Makefile.PL 
 make -f Makefile 
 cp blib/arch/auto/capa/capa.so . 
-perl capa.pm     
+perl capa.pm
+swigver=`swig -version | perl -ne 'print $1 if /SWIG Version (\d+)\./i'`
+if [[ $swigver > 2 ]]
+then
+	echo -n "" > capa.bs
+fi