--- a/configure.in
+++ b/configure.in
@@ -5,30 +5,15 @@
 
 AC_INIT(sniffit.h)
 
-dnl Config of libpcap
-AC_CONFIG_SUBDIRS(libpcap)
-
 dnl Check the C compiler
 AC_PROG_CC
 
 dnl Check NCURSES availability
-NCURSES_PATH=/usr/include:/usr/include/ncurses:/usr/include/curses:/usr/local/include:/usr/local/include/ncurses:/usr/local/include/curses:./:./ncurses.h
-ncurses_warn=0
-AC_CHECK_LIB(ncurses,main,,ncurses_warn=1)
-
-AC_PATH_PROGS(NCURSES_LOCATION,ncurses.h,no,$NCURSES_PATH)
-if test "$NCURSES_LOCATION" != no; then
-	echo "#include \"$NCURSES_LOCATION\"" >sn_curses.h
-	AC_DEFINE(HAVE_NCURSES_H,1)
-else
-	ncurses_warn=1
-fi
-
-dnl Print warning for interactive mode
-if test $ncurses_warn -ne 0; then
-        AC_MSG_WARN(Interactive mode (-i/-I) will NOT be supported.!)
-	AC_MSG_WARN(Install ncurses!)       
-fi
+PKG_CHECK_MODULES(ncurses,ncurses,main,
+	LIBS="$LIBS $ncurses_LIBS"
+	echo "#include <ncurses.h>" > sn_curses.h
+	AC_DEFINE(HAVE_NCURSES_H),
+	AC_MSG_ERROR([ncurses not found]))
 
 dnl Check Shared Memory support
 AC_CHECK_FUNCS(shmget)