diff -uPr lasso-2.4.1.orig/autogen.sh lasso-2.4.1/autogen.sh
--- lasso-2.4.1.orig/autogen.sh	2014-03-27 18:26:07.152022906 -0400
+++ lasso-2.4.1/autogen.sh	2015-01-23 13:29:57.651233095 -0500
@@ -27,7 +27,10 @@
 	DIE=1
 }
 
-if automake-1.14 --version < /dev/null > /dev/null 2>&1; then
+if automake-1.15 --version < /dev/null > /dev/null 2>&1; then
+    AUTOMAKE=automake-1.15
+    ACLOCAL=aclocal-1.15
+elif automake-1.14 --version < /dev/null > /dev/null 2>&1; then
     AUTOMAKE=automake-1.14
     ACLOCAL=aclocal-1.14
 elif automake-1.13 --version < /dev/null > /dev/null 2>&1; then