diff --git a/scripts/_common.sh b/scripts/_common.sh
index 44f8924..88e95c0 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -143,14 +143,17 @@ myynh_install_homeassistant () {
 	local legacy_args=u
 	local -A args_array=( [p]=path= )
 	local path
+	# Manage arguments with getopts
+	ynh_handle_getopts_args "$@"
+	
     exec_as $app -H -s /bin/bash -c " \
         echo 'create the virtual environment' \
             && $MY_PYTHON -m venv "$final_path" \
         && echo 'activate the virtual environment' \
             && source "$final_path/bin/activate" \
         && echo 'install last version of wheel' \
-            && pip --cache-dir "$1/.cache" install --upgrade wheel \
+            && pip --cache-dir "$path/.cache" install --upgrade wheel \
         && echo 'install Home Assistant' \
-            && pip --cache-dir "$1/.cache" install --upgrade $app==$VERSION \
+            && pip --cache-dir "$path/.cache" install --upgrade $app==$VERSION \
         "
 }
diff --git a/scripts/install b/scripts/install
index f11cc04..fc45bf4 100644
--- a/scripts/install
+++ b/scripts/install
@@ -48,6 +48,7 @@ chown $app: "$final_path"
 
 # create a directory for the datas of Home Assistant
 myynh_create_dir "$data_path/.$app"
+myynh_create_dir "$data_path/.cache"
 chown -R $app: "$data_path"
 
 # build (if needed) & install Pyhton
@@ -55,7 +56,7 @@ myynh_install_dependencies --python="$PY_REQUIRED_VERSION"
 
 # installation in a virtual environment
 ynh_script_progression --message="Installing Home Assistant in a virtual environment..."
-myynh_install_homeassistant --path="$data_path"
+ynh_exec_fully_quiet myynh_install_homeassistant --path="$data_path"
 
 # set default configuration files and move all homeassistant_conf_files
 ynh_script_progression --message="Configuring the installation..."
diff --git a/scripts/upgrade b/scripts/upgrade
index d0152bd..f1c759c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -49,7 +49,7 @@ ynh_systemd_action --service_name="$app@$app" --action=stop --line_match="Stoppe
 
 # installation in a virtual environment
 ynh_script_progression --message="Installing Home Assistant in a virtual environment..."
-myynh_install_homeassistant --path="$data_path"
+ynh_exec_fully_quiet myynh_install_homeassistant --path="$data_path"
 
 # update script in bin
 ynh_script_progression --message="Updating YunoHost script used by homeassitant..."