diff -uNr opensaml-2.2.1.ORIG/configure.ac opensaml-2.2.1/configure.ac
--- opensaml-2.2.1.ORIG/configure.ac	2009-10-06 00:42:03.978216066 +0200
+++ opensaml-2.2.1/configure.ac	2009-10-06 00:42:57.651149846 +0200
@@ -254,12 +254,12 @@
         [AC_MSG_ERROR([unable to link with XMLTooling, or version was too old])])
 
 # Check for unit test support
-CXXTEST="/usr/bin/cxxtestgen.pl"
+CXXTEST="/usr/bin/cxxtestgen"
 CXXTESTFLAGS=""
 AC_ARG_WITH(cxxtest,
             AC_HELP_STRING([--with-cxxtest=PATH], [where cxxtest is installed]),
             [if test x_$with_cxxtest != x_/usr; then
-                CXXTEST="${with_cxxtest}/cxxtestgen.pl"
+                CXXTEST="${with_cxxtest}/cxxtestgen"
                 CXXTESTFLAGS="-I${with_cxxtest}"
             fi])
 if ! test -f "${CXXTEST}"; then