--- configure.ac	2014-12-15 12:36:48.553141203 +0900
+++ configure.ac.orig	2014-12-15 12:35:44.471492464 +0900
@@ -77,9 +77,9 @@
 AM_CONDITIONAL([VARNISH4],[test $VARNISHVERSION -eq 4])
      
 # Check that varnishtest is built in the varnish source directory
+AC_CHECK_FILE([/usr/bin/varnishtest],
-AC_CHECK_FILE([$VARNISHSRC/bin/varnishtest/varnishtest],
   [],
+  [AC_MSG_FAILURE([cannot find "/usr/bin/varnishtest". Please build your varnish source directory])]
-  [AC_MSG_FAILURE([cannot find "$VARNISHSRC/bin/varnishtest/varnishtest". Please build your varnish source directory])]
 )
 
 # vmod installation dir