diff --git a/server_deploy.sh b/server_deploy.sh
index a2e7c32..2687e0a 100755
--- a/server_deploy.sh
+++ b/server_deploy.sh
@@ -23,7 +23,7 @@ ssh "$SSH_ADDRESS" mkdir -p "$PKG_PATH" || exit $?
 scp .config server_scripts/* "$SSH_ADDRESS":~/ || exit $?
 
 PKG=zpkg
-DEST=/usr/local/bin
+DEST=/usr/bin
 BASHDEST=/etc/bash_completion.d
 tmpdir="/tmp/zpkg$(random_string 5)"
 fullpath="$tmpdir/$PKG/ROOT"
diff --git a/server_scripts/gen_install.sh b/server_scripts/gen_install.sh
index 8138660..7b5ed4f 100755
--- a/server_scripts/gen_install.sh
+++ b/server_scripts/gen_install.sh
@@ -66,10 +66,13 @@ fi
 
 # Generate conf file
 $sudo sh -c "{
-  echo SSH_ADDRESS=$SSH_ADDRESS
-  echo HTTP_ADDRESS=$HTTP_ADDRESS
-  echo COMPRESSION=$COMPRESSION
-  echo PKG_PATH=pkg
+  echo "# zpkg config file
+SSH_ADDRESS=$SSH_ADDRESS
+HTTP_ADDRESS=$HTTP_ADDRESS
+COMPRESSION=$COMPRESSION
+PKG_PATH=pkg"
+ALLOW_ROOT=false
+UPDATE_REMOVE=true
 } > zpkg.conf"
 
 # install config file
@@ -89,7 +92,7 @@ mkdir -p "$tmpdir" || exit $?
   cat "zpkg.tar.$extension" | $pcompress -dc 2>/dev/null | tar -xf - || exit $?
 
 # install zpkg package
-  ROOT/usr/local/bin/zpkg -f install zpkg || exit $?
+  ROOT/usr/bin/zpkg -f install zpkg || exit $?
 )
 
 # cleanup
diff --git a/src/config.sh b/src/config.sh
index 110bd86..eeef870 100644
--- a/src/config.sh
+++ b/src/config.sh
@@ -28,6 +28,7 @@ fi
 
 # resolve relative pkg_path
 PKG_PATH="$(resolve_path "$PKG_PATH" "$config_path")"
+[ -z "$UPDATE_REMOVE" ] && UPDATE_REMOVE=true
 
 root_check && [ -z "$opt_f" ] && [ "$ALLOW_ROOT" != "true" ] && echo "Cannot run as root" >&2 && exit 10
 
diff --git a/src/main.sh b/src/main.sh
index ac99712..cdeb93c 100644
--- a/src/main.sh
+++ b/src/main.sh
@@ -89,7 +89,7 @@ update)
   fetch_pkglist $sudo || exit 1
   r_pkg=$(removed_packages)
   o_pkg=$(outdated_packages)
-  if [ -n "$r_pkg" ]
+  if [ -n "$r_pkg" ] && [ "$UPDATE_REMOVE" = "true" ]
   then
     echo "Packages to remove: "$r_pkg
     for I in $r_pkg
diff --git a/src/print.sh b/src/print.sh
index 5beaa73..172624a 100644
--- a/src/print.sh
+++ b/src/print.sh
@@ -30,7 +30,8 @@ Config (zpkg.conf):
   HTTP_ADDRESS        HTTP address for downloading packages
   PKG_PATH            Path to the local package database
   COMPRESSION         Compression configuration, extension:binary:parallel_binary:options
-  ALLOW_ROOT          Set to true to allow running as root without -f. Default: false"
+  ALLOW_ROOT          Set to true to allow running as root without -f. Default: false
+  UPDATE_REMOVE       Remove packages on update. Default: true"
 }
 
 error() {
@@ -39,15 +40,18 @@ error() {
 
 # $1 = package name
 package_info() {
-  unset cleanup
-  status="not installed"
-  grep -q "^$1 " "$PKG_PATH/pkglist" 2>/dev/null || { echo "Package '$1' not found" && return 1; }
-  grep -q "^$1 " "$PKG_PATH/installed" 2>/dev/null && status=installed
+  # prepare
   tmpdir="/tmp/zpkg_$(random_string 5)"
   mkdir -p "$tmpdir" || return $?
   pwd="$(pwd)"
-
   cd "$tmpdir"
+
+  # get status
+  status="not installed"
+  grep -q "^$1 " "$PKG_PATH/pkglist" 2>/dev/null || { echo "Package '$1' not found" && return 1; }
+  grep -q "^$1 " "$PKG_PATH/installed" 2>/dev/null && status=installed
+
+  # get and unpack
   if [ "$status" = "installed" ] && [ -f "$PKG_PATH/$1.tar.$extension" ]
   then
     pkg="$PKG_PATH/$1.tar.$extension"
@@ -56,11 +60,11 @@ package_info() {
     pkg="$1.tar.$extension"
   fi
   unpack "$pkg" >/dev/null
-  deps=$(cat DEPS 2>/dev/null)
+  # extract values
+  deps=$(cat DEPS 2>/dev/null | tr -s ' \t\n' ' ')
   desc=$(cat DESC 2>/dev/null)
   csize=$(stat -c '%s' "$pkg" | numfmt --to=iec-i --suffix=B --padding 6)
   isize=$(du -sb ROOT HOME 2>/dev/null | awk '{print $1}' | paste -sd+ | bc | numfmt --to=iec-i --suffix=B --padding 6)
-  [ -n "$cleanup" ] && { cd "$pwd"; rm -rd "$tmpdir"; }
 
   cd "$pwd"
   rm -rf "$tmpdir"