added makeDoku.sh still broken

scripts/makeDoku.sh

+#!/bin/bash
+# Takes 2 arguments, first path where docuparts are stored 2nd list of installed packages
+
+if [ $# -eq 0 ]
+then
+    echo "No path supplied"
+    exit 1
+else
+    DOCUDIR="$1../Doku"
+    echo $DOCUDIR
+fi
+
+if [ $# -le 1 ]
+then
+    echo "No packages supplied"
+    exit 1
+else
+    PACKAGELIST=$2
+    echo $PACKAGELIST
+fi
+
+DOCUDIR="$MY_DIR/../Doku"
+  if [ ! -f "$DOCUDIR/HEADER.tex" ]; then #HEADER muss ex. sonst kommt auf keinen Fall was sinnvolles bei rum
+      echo "Leider ist keine Dokumentation auf dem LIP-Stick vorhanden..."
+      return 0 #linuxparty.sh soll auch ohne Doku Verzeichnis laufen
+  fi
+
+  #DOCFILE=$(mktemp --suffix='.tex')
+  WORKING_DIR=$(mktemp -d)
+  cp -a "$DOCUDIR/." "$WORKING_DIR"
+
+  for PACKAGE in $INSTALLED_PKGS; do
+    #zenity and kdialog return quoted package names; nice for apt call but bad here
+    CLEAN_PACKAGE_NAME=$(echo "$PACKAGE" | tr -d "\" ")
+    echo "Dokumentation fuer $PACKAGE von ${WORKING_DIR}/${CLEAN_PACKAGE_NAME}.tex"
+    if [ -f "${WORKING_DIR}/${CLEAN_PACKAGE_NAME}.tex" ]; then
+      echo "\\input{${CLEAN_PACKAGE_NAME}.tex}" >> "$WORKING_DIR/DOCUMENTATION.gen.tex"
+      #cat "${DOCUDIR}/${CLEAN_PACKAGE_NAME}.tex" >> "$DOCFILE"
+    fi
+  done
+
+  pushd "$WORKING_DIR"
+  pdflatex -output-directory "$WORKING_DIR" "DOCUMENTATION.gen.tex"
+  pdflatex -output-directory "$WORKING_DIR" "DOCUMENTATION.gen.tex" # ja, ist Absicht
+  if [ $? -ne 0 ]; then
+    err "Fehler beim kompilieren der Dokumentation."
+    return 1
+  fi
+  popd
+
+  USER_HOME=$(getent passwd "${SUDO_USER:-$USER}" | cut -d ':' -f6)
+  cp "${WORKING_DIR}/DOCUMENTATION.gen.pdf" "${USER_HOME}/Deine-LIP-Dokumentation.pdf"
+  RC=$?
+  pressenter "Dokummentation der von dir installierten Paktete wurde in deinem Benutzerverzeichnis ($HOME) als 'Deine-LIP-Dokumentation.pdf' abegelegt."
+
+  return $RC