fix: source functions

install.sh

@@ -15,10 +15,6 @@ function install_host() {
 
     [ $(id -u) -ne 0 ] && echo 'root privilege required' && exit 1
 
-    # shellcheck disable=SC1091
-    source "$CURDIR/lib/functions.sh"
-    idem_apt_install "${REQUIRED_PKGS[@]}"
-
     if [[ ! $CURDIR == '/opt/debian-bash' ]]; then
         # download and filfull /opt/debian-bash, then run it from folder
 
@@ -61,6 +57,11 @@ function install_host() {
             fi
         done
         source /etc/bash.bashrc
+
+        # shellcheck disable=SC1091
+        source "$CURDIR/lib/functions.sh"
+        idem_apt_install "${REQUIRED_PKGS[@]}"
+
     fi
 }