ALT Linux has its own 'tree' utility.

A tree from the http://mama.indstate.edu/users/ice/tree/ is a dirtree here.

--- ./src/password-store.sh

+++ ./src/password-store.sh

@@ -402,7 +402,7 @@

 		else

 			echo "${path%\/}"

 		fi

-		tree -N -C -l --noreport "$PREFIX/$path" | tail -n +2 | sed -E 's/\.gpg(\x1B\[[0-9]+m)?( ->|$)/\1\2/g' # remove .gpg at end of line, but keep colors

+		dirtree -N -C -l --noreport "$PREFIX/$path" | tail -n +2 | sed -E 's/\.gpg(\x1B\[[0-9]+m)?( ->|$)/\1\2/g' # remove .gpg at end of line, but keep colors

 	elif [[ -z $path ]]; then

 		die "Error: password store is empty. Try \"pass init\"."

 	else

@@ -414,7 +414,7 @@

 	[[ $# -eq 0 ]] && die "Usage: $PROGRAM $COMMAND pass-names..."

 	IFS="," eval 'echo "Search Terms: $*"'

 	local terms="*$(printf '%s*|*' "$@")"

-	tree -N -C -l --noreport -P "${terms%|*}" --prune --matchdirs --ignore-case "$PREFIX" | tail -n +2 | sed -E 's/\.gpg(\x1B\[[0-9]+m)?( ->|$)/\1\2/g'

+	dirtree -N -C -l --noreport -P "${terms%|*}" --prune --matchdirs --ignore-case "$PREFIX" | tail -n +2 | sed -E 's/\.gpg(\x1B\[[0-9]+m)?( ->|$)/\1\2/g'

 }

 cmd_grep() {