diff --git a/helpers/config b/helpers/config
index 03c0553..0fe9cd7 100755
--- a/helpers/config
+++ b/helpers/config
@@ -27,7 +27,7 @@ PACKAGE=$(echo $0 |/bin/sed s/make-//g)
 
 export DATE=$(date +'%a, %d %b %Y %T %z')
 
-export DATA=$PWD/DATA/$PACKAGE
+export DATA="$PWD/DATA/$PACKAGE"
 if ! [ 1$COMPONENT = "1main" ]
 then
     COMPONENT=${COMPONENT:-universe}
@@ -50,9 +50,9 @@ DEVELMIRROR=http://devel.trisquel.info/trisquel/$CODENAME
 LOCALMIRROR=http://archive.trisquel.info/trisquel
 LOCAL_APT=`mktemp -d` 
 
-export RPL=$PWD/DATA/rpl
+export RPL="$PWD/DATA/rpl"
 rpl(){
-$RPL $@
+$RPL "$@"
 }
 
 pkgversion(){
diff --git a/helpers/make-scilab b/helpers/make-scilab
deleted file mode 100644
index 92199ee..0000000
--- a/helpers/make-scilab
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/sh
-#
-#    Copyright (C) 2016  Legimet  <legimet.calc@gmail.com>
-#
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-#
-
-VERSION=1
-COMPONENT=main
-. ./config
-
-patch -p1 < $DATA/scilab.git-f1d7f06.patch
-
-changelog "Remove/replace non-free fsultra and rpoly.f code"
-
-compile