--- ../cache/msmtp-1.6.6/src/msmtp.c	2016-11-14 19:44:01.000000000 +0000
+++ ./src/msmtp.c	2018-01-24 00:14:54.940709798 +0000
@@ -37,6 +37,7 @@
 #include <errno.h>
 #include <time.h>
 #include <getopt.h>
+#include <getpass.h>
 extern char *optarg;
 extern int optind;
 #include <unistd.h>