[AC_MSG_ERROR([Please install sqlite3 development])])
AC_CHECK_LIB([jansson], [json_object])
AC_CHECK_LIB([crypto], [DH_new])
-AC_CHECK_HEADERS(gssapi.h gssapi_ext.h jansson.h talloc.h openssl/dh.h openssl/bn.h syslog.h)
+AC_CHECK_LIB([event], [event_base_new])
+AC_CHECK_HEADERS(gssapi.h gssapi_ext.h jansson.h talloc.h openssl/dh.h openssl/bn.h syslog.h event2/event.h)
AC_CONFIG_FILES([Makefile gsscon/Makefile])
AC_OUTPUT