@@ -23,15 +23,18 @@
 cfgfile="$prefix/bin/.$(lsb_release -sr)/cfg.sh"
 
 if [ "$LD_LIBRARY_PATH" != "" ];then
   echo "INFO: Using LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >&2
 ( cat << __EOF
-if [ "\$LD_LIBRARY_PATH" != "" ];then
+if [[ -z \$LD_LIBRARY_PATH ]];then
   export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:\$LD_LIBRARY_PATH
 else
   export LD_LIBRARY_PATH=$LD_LIBRARY_PATH
 fi
+if [[ -z \$CHICKEN_REPOSITORY ]];then
+  export CHICKEN_REPOSITORY=$prefix/eggs/chicken/lib/7
+fi
 __EOF
 ) > $cfgfile
   echo 
 else
   echo "INFO: LD_LIBRARY_PATH not set" >&2