--- a/src/pari.cc
+++ b/src/pari.cc
@@ -39,6 +39,14 @@ using namespace std;
 #endif
 
 #ifdef HAVE_LIBPARI
+#if !defined ANYARG
+// Anyarg disappeared from PARI 2.15.0
+#ifdef __cplusplus
+#  define ANYARG ...
+#else
+#  define ANYARG
+#endif
+#endif
 
 #ifdef HAVE_PTHREAD_H
 #include <pthread.h>