--- rpl/configure.ac	2019/02/03 14:40:25	1.232
+++ rpl/configure.ac	2019/10/25 20:17:06	1.244
@@ -7,23 +7,23 @@ AC_SUBST(target_cpu)
 AC_CONFIG_HEADERS([rplconfig.h])
 
 dnl Libraries
-NCURSES=ncurses-6.0
-READLINE=readline-7.0
-UNITS=units-2.16
-GSL=gsl-2.5
+NCURSES=ncurses-6.1
+READLINE=readline-8.0
+UNITS=units-2.19
+GSL=gsl-2.6
 GPP=gpp-3.0
-GNUPLOT=gnuplot-5.2.5
-FILE=file-5.33
-ICONV=libiconv-1.15
-SQLITE=sqlite-3.26.0
-OPENSSL=openssl-1.1.1a
+GNUPLOT=gnuplot-5.2.7
+FILE=file-5.37
+ICONV=libiconv-1.16
+SQLITE=sqlite-3.30.1
+OPENSSL=openssl-1.1.1d
 OPENMOTIF=motif-2.3.8
 LIBXPM=libXpm-3.5.12
 SIGSEGV=libsigsegv-2.12
 ZLIB=zlib-1.2.11
 
 GMP=gmp-6.1.2
-MPFR=mpfr-4.0.1
+MPFR=mpfr-4.0.2
 MPFI=mpfi-1.5.3
 NTL=ntl-11.0.0
 COCOA=CoCoALib-0.99600
@@ -194,7 +194,8 @@ if test "$enableval" = "no"; then
 else
 	RPLCAS=-DRPLCAS
 	LIBRPLCAS="\$(top_builddir)/rplcas/lib/librplcas.a"
-	LIBS="$LIBS $LIBCURL -lcurl"
+dnl	LIBS="$LIBS $LIBCURL -lcurl"
+	LIBGIAC="$LIBCURL -lcurl"
 	INCRPLCAS="-I\$(top_builddir)/rplcas/include/giac \
 			-I\$(top_builddir)/rplcas/include"
 fi],[
@@ -208,6 +209,7 @@ AC_SUBST(ABI)
 AC_SUBST(RPLCAS)
 AC_SUBST(LIBRPLCAS)
 AC_SUBST(INCRPLCAS)
+AC_SUBST(LIBGIAC)
 
 dnl Options
 AC_ARG_ENABLE(optimization,