diff -ruN backuppc.orig/files/patch-lib_BackupPC_Lib.pm backuppc/files/patch-lib_BackupPC_Lib.pm
--- backuppc.orig/files/patch-lib_BackupPC_Lib.pm	1970-01-01 03:00:00.000000000 +0300
+++ backuppc/files/patch-lib_BackupPC_Lib.pm	2016-11-08 11:09:16.000000000 +0300
@@ -0,0 +1,20 @@
+--- lib/BackupPC/Lib.pm.orig	2016-11-08 08:08:02 UTC
++++ lib/BackupPC/Lib.pm
+@@ -1261,7 +1261,7 @@ sub cmdVarSubstitute
+         #
+         # Replace scalar variables first
+         #
+-        $arg =~ s[\${(\w+)}(\+?)]{
++        $arg =~ s[\$\{(\w+)}(\+?)]{
+             exists($vars->{$1}) && ref($vars->{$1}) ne "ARRAY"
+                 ? ($2 eq "+" ? $bpc->shellEscape($vars->{$1}) : $vars->{$1})
+                 : "\${$1}$2"
+@@ -1270,7 +1270,7 @@ sub cmdVarSubstitute
+         # Now replicate any array arguments; this just works for just one
+         # array var in each argument.
+         #
+-        if ( $arg =~ m[(.*)\${(\w+)}(\+?)(.*)] && ref($vars->{$2}) eq "ARRAY" ) {
++        if ( $arg =~ m[(.*)\$\{(\w+)}(\+?)(.*)] && ref($vars->{$2}) eq "ARRAY" ) {
+             my $pre  = $1;
+             my $var  = $2;
+             my $esc  = $3;
diff -ruN backuppc.orig/Makefile backuppc/Makefile
--- backuppc.orig/Makefile	2016-11-08 10:51:33.455558000 +0300
+++ backuppc/Makefile	2016-11-08 11:40:18.735632000 +0300
@@ -3,7 +3,7 @@
 
 PORTNAME=	backuppc
 PORTVERSION=	3.3.1
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	sysutils
 MASTER_SITES=	SF
 DISTNAME=	BackupPC-${PORTVERSION}
@@ -134,4 +134,10 @@
 	${MKDIR} ${STAGEDIR}${PREFIX}/libexec/backuppc
 	${CP} ${WRKSRC}/update.pl ${STAGEDIR}${PREFIX}/libexec/backuppc/update.pl
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${PERL_LEVEL} >= 502200
+RUN_DEPENDS+=	p5-CGI>0:www/p5-CGI
+.endif
+
+.include <bsd.port.post.mk>