--- pdfmod/configure.orig	2016-10-17 12:25:35.118638000 +0300

+++ pdfmod/configure	2017-09-12 12:05:15.663298050 +0300

@@ -4678,8 +4678,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCR

 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

-# Extract the first word of "gmcs", so it can be a program name with args.

-set dummy gmcs; ac_word=$2

+# Extract the first word of "mcs", so it can be a program name with args.

+set dummy mcs; ac_word=$2

 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5

 $as_echo_n "checking for $ac_word... " >&6; }

 if test "${ac_cv_path_MCS+set}" = set; then

@@ -4720,8 +4720,8 @@ fi

 if test "x$MCS" = "xno"; then

-        { { $as_echo "$as_me:$LINENO: error: gmcs Not found" >&5

-$as_echo "$as_me: error: gmcs Not found" >&2;}

+        { { $as_echo "$as_me:$LINENO: error: mcs Not found" >&5

+$as_echo "$as_me: error: mcs Not found" >&2;}

    { (exit 1); exit 1; }; }

 fi