diff --git a/deps/gksu/README b/deps/gksu/README
deleted file mode 100644
index 515650a..0000000
--- a/deps/gksu/README
+++ /dev/null
@@ -1,3 +0,0 @@
-gksu is a Gtk+ frontend to su and sudo
-
-This requires libgtop in deps/ directory
\ No newline at end of file
diff --git a/deps/gksu/gksu.SlackBuild b/deps/gksu/gksu.SlackBuild
deleted file mode 100644
index 0cf8821..0000000
--- a/deps/gksu/gksu.SlackBuild
+++ /dev/null
@@ -1,122 +0,0 @@
-#!/bin/sh
-
-# Slackware build script for gksu
-
-# Copyright 2013 Willy Sudiarto Raharjo <willysr@slackware-id.org>
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
-#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
-#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-PRGNAM=gksu
-VERSION=${VERSION:-2.0.2}
-BUILD=${BUILD:-1}
-TAG=${TAG:-_msb}
-
-if [ -z "$ARCH" ]; then
-  case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
-    arm*) ARCH=arm ;;
-       *) ARCH=$( uname -m ) ;;
-  esac
-fi
-
-wget -c http://people.debian.org/~kov/gksu/gksu-2.0.2.tar.gz
-
-NUMJOBS=${NUMJOBS:-" -j8 "}
-
-CWD=$(pwd)
-TMP=${TMP:-/tmp/msb}
-PKG=$TMP/package-$PRGNAM
-OUTPUT=${OUTPUT:-/tmp}
-
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i686" ]; then
-  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="-O2 -fPIC"
-  LIBDIRSUFFIX="64"
-else
-  SLKCFLAGS="-O2"
-  LIBDIRSUFFIX=""
-fi
-
-set -e
-
-rm -rf $PKG
-mkdir -p $TMP $PKG $OUTPUT
-cd $TMP
-rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
-cd $PRGNAM-$VERSION
-chown -R root:root .
-find . \
- \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
-
-CFLAGS="$SLKCFLAGS" \
-CXXFLAGS="$SLKCFLAGS" \
-./configure \
-  --prefix=/usr \
-  --libdir=/usr/lib${LIBDIRSUFFIX} \
-  --sysconfdir=/etc \
-  --localstatedir=/var \
-  --mandir=/usr/man \
-  --docdir=/usr/doc/$PRGNAM-$VERSION \
-  --disable-static \
-  --enable-nautilus-extension=no \
-  --build=$ARCH-slackware-linux
-
-make $NUMJOBS || make
-make install DESTDIR=$PKG
-
-find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
-  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
-
-# Compress and link manpages
-if [ -d $PKG/usr/man ]; then
-  ( cd $PKG/usr/man
-    for manpagedir in $(find . -type d -name "man*") ; do
-      ( cd $manpagedir
-        for eachpage in $( find . -type l -maxdepth 1) ; do
-          ln -s $( readlink $eachpage ).gz $eachpage.gz
-          rm $eachpage
-        done
-        gzip -9 *.?
-      )
-    done
-  )
-fi
-
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a \
-  ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL \
-  $PKG/usr/doc/$PRGNAM-$VERSION
-cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
-find $PKG/usr/doc/$PRGNAM-$VERSION/ -type f -exec chmod 644 {} \;
-chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION
-
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-cd $PKG
-/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}
diff --git a/deps/gksu/slack-desc b/deps/gksu/slack-desc
deleted file mode 100644
index 399d005..0000000
--- a/deps/gksu/slack-desc
+++ /dev/null
@@ -1,12 +0,0 @@
-    |-----handy-ruler------------------------------------------------------|
-gksu: gksu (su and sudo GTK+ Frontend)
-gksu:
-gksu: gksu is a Gtk+ frontend to su and sudo
-gksu: 
-gksu: 
-gksu:
-gksu: 
-gksu:
-gksu:
-gksu: Homepage: http://www.nongnu.org/gksu/
-gksu:
diff --git a/mate-build-extra.sh b/mate-build-extra.sh
index 9f3de1f..cbda714 100755
--- a/mate-build-extra.sh
+++ b/mate-build-extra.sh
@@ -47,7 +47,6 @@ for dir in \
   extra/engrampa \
   deps/libgtop \
   deps/libgksu \
-  deps/gksu \
   deps/gssdp \
   deps/gupnp \
   extra/caja-extensions \