MSG_create_environment(argv[1]); /* - Load the platform description */
xbt_dynar_t hosts = MSG_hosts_as_dynar();
- XBT_INFO("Number of hosts '%d'", MSG_get_host_number());
+ XBT_INFO("Number of hosts '%lu'", MSG_get_host_number());
unsigned int i;
msg_host_t h;
xbt_dynar_foreach (hosts, i,