riot display version error

[Gtmasks]

riot -V
Unknown option: '-V'
RIOT is a data import/export tool for Redis.

Usage: riot [OPTIONS] [COMMAND]
-a, --pass[=] Password to use when connecting to the server.
-c, --cluster Enable cluster mode.
--cacert= X.509 CA certificate file to verify with.
--cert= X.509 cert chain file to authenticate (PEM).
--client= Client name used to connect to Redis.
-h, --host= Server hostname (default: 127.0.0.1).
--help Show this help message and exit.
--insecure Allow insecure TLS connection by skipping cert validation.
--key= PKCS#8 private key file to authenticate (PEM).
--key-pwd[=] Private key password.
-n, --db= Database number.
--no-auto-reconnect Disable auto-reconnect on connection loss.
-p, --port= Server port (default: 6379).
--resp= Redis protocol version used to connect to Redis: RESP2, RESP3.
-s, --socket= Server socket (overrides hostname and port).
--timeout= Redis command timeout in seconds.
--tls Establish a secure TLS connection.
-u, --uri= Redis server URI.
--user= ACL style 'AUTH username pass'. Needs password.
Commands:
db-import Import from a relational database.
db-export Export Redis data to a relational database.
dump-import Import Redis data files into Redis.
file-import Import from CSV/JSON/XML files.
file-export Export Redis data to JSON or XML files.
faker-import Import from Faker.
generate Generate data structures.
replicate Replicate a Redis database into another Redis database.
ping Test connectivity to a Redis server.
generate-completion Generate bash/zsh completion script for riot.

Documentation found at https://developer.redis.com/riot