diff --git a/arch-graphical-install-auto b/arch-graphical-install-auto
index 0fae2d0..dd11cf1 100755
--- a/arch-graphical-install-auto
+++ b/arch-graphical-install-auto
@@ -354,6 +354,9 @@ if [ "$vollinstallation" != "n" ]
 then
     check
     if [ "$vollinstallation" != "debug" ]; then
+      if [ "${version}" != "voll" ]; then
+        /opt/${repo}/strap.sh
+      fi
         standartinstallation
     fi
     checkend
diff --git a/packages_cinnamon.txt b/packages_cinnamon.txt
index ceaaa2c..9c96b62 100644
--- a/packages_cinnamon.txt
+++ b/packages_cinnamon.txt
@@ -128,6 +128,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/packages_gnome.txt b/packages_gnome.txt
index 8fdca9f..028ca59 100644
--- a/packages_gnome.txt
+++ b/packages_gnome.txt
@@ -127,6 +127,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/packages_kde.txt b/packages_kde.txt
index 9011969..38c4a46 100644
--- a/packages_kde.txt
+++ b/packages_kde.txt
@@ -127,6 +127,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/packages_libre.txt b/packages_libre.txt
index 9fa35f2..54f94d1 100644
--- a/packages_libre.txt
+++ b/packages_libre.txt
@@ -9,6 +9,7 @@ avahi
 base
 base-devel
 bash-completion
+bless
 blueman
 btrfs-progs
 cdrtools
@@ -102,6 +103,7 @@ teeworlds
 telegram-desktop
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 vlc
 wget
diff --git a/packages_lxde.txt b/packages_lxde.txt
index 3dcde7c..0a81177 100644
--- a/packages_lxde.txt
+++ b/packages_lxde.txt
@@ -123,6 +123,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/packages_lxqt.txt b/packages_lxqt.txt
index e19d1f5..e793dea 100644
--- a/packages_lxqt.txt
+++ b/packages_lxqt.txt
@@ -126,6 +126,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/packages_mate.txt b/packages_mate.txt
index 04b4d10..25afb33 100644
--- a/packages_mate.txt
+++ b/packages_mate.txt
@@ -125,6 +125,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/packages_voll.txt b/packages_voll.txt
index ebb9718..df4af1a 100644
--- a/packages_voll.txt
+++ b/packages_voll.txt
@@ -19,6 +19,7 @@ avidemux-cli
 base
 base-devel
 bash-completion
+blackarch
 blender
 bless
 blueman
diff --git a/packages_xfce4.txt b/packages_xfce4.txt
index 801a039..49746c1 100644
--- a/packages_xfce4.txt
+++ b/packages_xfce4.txt
@@ -122,6 +122,7 @@ thunderbird
 thunderbird-i18n-de
 tigervnc
 tolua++
+traceroute
 transmission-gtk
 ttf-dejavu
 ttf-liberation
diff --git a/strap.sh b/strap.sh
new file mode 100755
index 0000000..4313105
--- /dev/null
+++ b/strap.sh
@@ -0,0 +1,174 @@
+#!/bin/sh
+# strap.sh - install and setup BlackArch Linux keyring
+
+# default mirror url
+MIRROR='https://www.mirrorservice.org/sites/blackarch.org/blackarch/'
+
+# simple error message wrapper
+err()
+{
+    echo >&2 `tput bold; tput setaf 1`"[-] ERROR: ${*}"`tput sgr0`
+    exit 1337
+}
+
+# simple warning message wrapper
+warn()
+{
+    echo >&2 `tput bold; tput setaf 1`"[!] WARNING: ${*}"`tput sgr0`
+}
+
+# simple echo wrapper
+msg()
+{
+    echo `tput bold; tput setaf 2`"[+] ${*}"`tput sgr0`
+}
+
+# check for root privilege
+check_priv()
+{
+    if [ $EUID -ne 0 ] ; then
+        err "you must be root"
+    fi
+}
+
+# make a temporary directory and cd into
+make_tmp_dir()
+{
+    tmp=`mktemp -d /tmp/blackarch_strap.XXXXXXXX`
+    trap "rm -rf $tmp" EXIT
+    cd "$tmp"
+}
+
+# retrieve the BlackArch Linux keyring
+fetch_keyring()
+{
+    curl -s -O \
+        'https://www.blackarch.org/keyring/blackarch-keyring.pkg.tar.xz{,.sig}'
+}
+
+# verify the keyring signature
+# note: this is pointless if you do not verify the key fingerprint
+verify_keyring()
+{
+    gpg \
+        --keyserver pgp.mit.edu \
+        --recv-keys 4345771566D76038C7FEB43863EC0ADBEA87E4E3 > /dev/null 2>&1
+
+    if ! gpg \
+        --keyserver-options no-auto-key-retrieve \
+        --with-fingerprint blackarch-keyring.pkg.tar.xz.sig > /dev/null 2>&1
+    then
+        err 'invalid keyring signature. please stop by irc.freenode.net/blackarch'
+    fi
+}
+
+# delete the signature files
+delete_signature()
+{
+    if [ -f "blackarch-keyring.pkg.tar.xz.sig" ] ; then
+        rm blackarch-keyring.pkg.tar.xz.sig
+    fi
+}
+
+# make sure /etc/pacman.d/gnupg is usable
+check_pacman_gnupg()
+{
+    pacman-key --init
+}
+
+# install the keyring
+install_keyring()
+{
+    if ! pacman --config /dev/null \
+        --noconfirm -U blackarch-keyring.pkg.tar.xz
+    then
+        err 'keyring installation failed'
+    fi
+	# just in case
+	pacman-key --populate
+}
+
+# ask user for mirror
+get_mirror()
+{
+    printf "    -> enter a BlackArch Linux mirror url (default: $MIRROR): "
+    while read line ; do
+        case "$line" in
+            http://*|https://*|ftp://*)
+                msg 'checking mirror...'
+                if ! curl -sI "$line/blackarch/os/i686/blackarch.db" |
+                    head -n1 | grep -q 200
+                then
+                    warn 'blackarch.db not found on given mirror'
+                    warn "using default mirror $MIRROR"
+                else
+                    MIRROR=$line
+                    msg "using mirror $MIRROR"
+                fi
+                break
+                ;;
+            *)
+                warn 'you did not specify a correct mirror url'
+                msg "using default mirror $MIRROR"
+                return
+                ;;
+        esac
+    done < /dev/tty
+}
+
+# update pacman.conf
+update_pacman_conf()
+{
+    # delete blackarch related entries if existing
+    sed -i '/blackarch/{N;d}' /etc/pacman.conf
+
+    cat >> "/etc/pacman.conf" << EOF
+[blackarch]
+Server = $MIRROR/\$repo/os/\$arch
+EOF
+}
+
+# synchronize and update
+pacman_update()
+{
+    pacman -Syy
+}
+
+
+pacman_upgrade()
+{
+    echo 'perform full system upgrade? (pacman -Su) [Yn]:'
+    read conf < /dev/tty
+    case "$conf" in
+        ''|y|Y) pacman -Su ;;
+        n|N) warn 'some blackarch packages may not work without an up-to-date system.' ;;
+    esac
+}
+
+# setup blackarch linux
+blackarch_setup()
+{
+    check_priv
+    msg 'installing blackarch keyring...'
+    make_tmp_dir
+    fetch_keyring
+    verify_keyring
+    delete_signature
+    check_pacman_gnupg
+    install_keyring
+    echo
+    msg 'keyring installed successfully'
+    # check if pacman.conf has already a mirror
+    if ! grep -q "\[blackarch\]" /etc/pacman.conf; then
+        msg 'configuring pacman'
+        get_mirror
+        msg 'updating pacman.conf'
+        update_pacman_conf
+    fi
+    msg 'updating package databases'
+    pacman_update
+    msg 'BlackArch Linux is ready!'
+}
+
+
+blackarch_setup