diff --git a/020_bluez-alsa.sh b/020_bluez-alsa.sh
index 1014e8d..5880dc0 100755
--- a/020_bluez-alsa.sh
+++ b/020_bluez-alsa.sh
@@ -6,7 +6,9 @@ sudo apt-get -y install \
 	check \
 	bluez \
 	bluetooth \
-	bluez-tools \
+	bluez-tools 
+
+sudo apt-get -y install \
 	libbluetooth-dev \
 	libbsd-dev \
 	libusb-dev \
@@ -18,7 +20,7 @@ sudo apt-get -y install \
 	libmpg123-dev \
 	libncurses-dev \
 	libfdk-aac-dev \
-	libreadline-dev 
+	libreadline-dev \
 	libsbc1 \
 	libfdk-aac-dev \
 	libsbc-dev \
@@ -108,6 +110,52 @@ echo ${PACKAGE}_${VERSION}_amd64.deb
 
 sudo dpkg -i ../${PACKAGE}_${VERSION}_amd64.deb
 
+
+sudo apt-get -y install \
+	libbluetooth-dev \
+	libbsd-dev \
+	libusb-dev \
+	libglib2.0-dev \
+	libudev-dev \
+	libdbus-1-dev \
+	libical-dev \
+	libmp3lame-dev \
+	libmpg123-dev \
+	libncurses-dev \
+	libfdk-aac-dev \
+	libreadline-dev \
+	libsbc1 \
+	libfdk-aac-dev \
+	libsbc-dev \
+	libasound2-dev \
+	libortp-dev 
+
+#-------------------------------------------------------------------------------
+# grep bluealsa /etc/passwd
+bluealsa:x:129:962:added by portage for bluez-alsa:/dev/null:/sbin/nologin
+# grep bluealsa /etc/group 
+bluealsa:x:962:
+#-------------------------------------------------------------------------------
+
+cat > /etc/init.d/bluealsa <<'EOF'
+#!/sbin/openrc-run
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+pidfile="/var/run/bluealsa.pid"
+command="/usr/bin/bluealsa"
+command_args="${BLUEALSA_CONF}"
+command_background="true"
+
+depend() {
+	after bluetooth
+	need dbus localmount
+}
+
+start_pre() {
+	checkpath -q -D -m 0770 -o :audio /var/run/bluealsa
+}
+EOF
 #-------------------------------------------------------------------------------
 ## When BlueALSA has been created, then you can start BlueALSA as background task:
 #bluealsa --disable-hfp &
@@ -123,8 +171,8 @@ sudo dpkg -i ../${PACKAGE}_${VERSION}_amd64.deb
 
 # After that power off&on the bt-speaker device and the device will connect automatically as a trusted device.
 
-# Before we try our first audio-command we had to export one thing to make BlueALSA mor system-friendly:
-export LIBASOUND_THREAD_SAFE=0
+# Before we try our first audio-command we had to export one thing to make BlueALSA more system-friendly:
+#export LIBASOUND_THREAD_SAFE=0
 
 # autostart bluealsa
 #cat <<EOF > /etc/rc.local
diff --git a/020_vim.sh b/020_vim.sh
index db45f7f..c4694ae 100755
--- a/020_vim.sh
+++ b/020_vim.sh
@@ -193,7 +193,7 @@ Plugin 'bps/vim-textobj-python'
 Plugin 'tpope/vim-vinegar'
 Plugin 'vim-scripts/taglist.vim'
 Plugin 'majutsushi/tagbar'
-Plugin 'scrooloose/nerdtree'
+Plugin 'preservim/nerdtree'
 Plugin 'jistr/vim-nerdtree-tabs'
 Plugin 'severin-lemaignan/vim-minimap'
 
@@ -222,6 +222,9 @@ Plugin 'vim-syntastic/syntastic'
 Plugin 'preservim/nerdcommenter'
 Plugin 'sbdchd/neoformat'
 
+" Rust
+Plugin 'rust-lang/rust.vim'
+
 Plugin 'luochen1990/rainbow'
 let g:rainbow_active = 1 "0 if you want to enable it later via :RainbowToggle
 
diff --git a/020_zsh.sh b/020_zsh.sh
index 83d2e2b..726c0e2 100755
--- a/020_zsh.sh
+++ b/020_zsh.sh
@@ -369,3 +369,5 @@ EOF
 
 chown -R root.root /usr/local/share/zsh/site-functions
 chmod -R 755 /usr/local/share/zsh/site-functions
+
+zgen update