Updated autoconf stuff and fixed a small error with ierror()
diff --git a/bootstrap.sh b/bootstrap.sh
index c39bdbd..5dcc0fa 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -40,8 +40,8 @@
 
 set -x
 glibtoolize --copy --force --automake
-aclocal-17 -I config
+aclocal -I config
 autoheader
-automake-17 --foreign --add-missing --copy
+automake --foreign --add-missing --copy
 autoconf
 rm -rf config.cache