Bench start not working

16:58:42 system | watch.1 started (pid=1949)
16:58:42 system | worker_long.1 started (pid=1948)
16:58:42 system | redis_queue.1 started (pid=1952)
16:58:42 redis_queue.1 | .
16:58:42 redis_queue.1 | .-__ ''-._ 16:58:42 redis_queue.1 | _.- .. ‘’-._ Redis 2.8.4 (00000000/0) 64 bit
16:58:42 redis_queue.1 | .-.-```. ```\/ _.,_ ''-._ 16:58:42 redis_queue.1 | ( ' , .-` | `, ) Running in stand alone mode 16:58:42 redis_queue.1 | |`-._`-...-` __...-.-.|’_.-'| Port: 11000 16:58:42 redis_queue.1 | |-. ._ / _.-' | PID: 1961 16:58:42 redis_queue.1 |-._ -._-./ .-’ .-’
16:58:42 redis_queue.1 | |-._-.
-.__.-' _.-'_.-'| 16:58:42 redis_queue.1 | |-.
-._ _.-'_.-' | http://redis.io 16:58:42 redis_queue.1 |-._ -._-..-’.-’ .-’
16:58:42 redis_queue.1 | |-._-.
-.__.-' _.-'_.-'| 16:58:42 redis_queue.1 | |-.
-._ _.-'_.-' | 16:58:42 redis_queue.1 |-._ -._-.
.-’.-’ .-’
16:58:42 redis_queue.1 | -._-..-’ _.-’
16:58:42 redis_queue.1 | -._ _.-' 16:58:42 redis_queue.1 |-.
.-’
16:58:42 redis_queue.1 |
16:58:42 redis_queue.1 | [1961] 09 Jan 16:58:42.910 # Server started, Redis version 2.8.4
16:58:42 redis_queue.1 | [1961] 09 Jan 16:58:42.910 * The server is now ready to accept connections on port 11000
16:58:43 system | web.1 started (pid=1950)
16:58:43 system | redis_socketio.1 started (pid=1957)
16:58:42 redis_socketio.1 | .
16:58:42 redis_socketio.1 | .-__ ''-._ 16:58:42 redis_socketio.1 | _.- .. ‘’-.
Redis 2.8.4 (00000000/0) 64 bit
16:58:42 redis_socketio.1 | .-.-```. ```\/ _.,_ ''-._ 16:58:42 redis_socketio.1 | ( ' , .-` | `, ) Running in stand alone mode 16:58:42 redis_socketio.1 | |`-._`-...-` __...-.-.
|’_.-'| Port: 12000 16:58:42 redis_socketio.1 | |-._ ._ / _.-' | PID: 1962 16:58:42 redis_socketio.1 |-._ -._-./ .-’ .-’
16:58:42 redis_socketio.1 | |-._-.
-.__.-' _.-'_.-'| 16:58:42 redis_socketio.1 | |-.
-._ _.-'_.-' | http://redis.io 16:58:42 redis_socketio.1 |-._ -._-..-’.-’ .-’
16:58:42 redis_socketio.1 | |-._-.
-.__.-' _.-'_.-'| 16:58:42 redis_socketio.1 | |-.
-._ _.-'_.-' | 16:58:42 redis_socketio.1 |-._ -._-.
.-’.-’ .-’
16:58:42 redis_socketio.1 | -._-..-’ _.-’
16:58:42 redis_socketio.1 | -._ _.-' 16:58:42 redis_socketio.1 |-.
.-’
16:58:42 redis_socketio.1 |
16:58:42 redis_socketio.1 | [1962] 09 Jan 16:58:42.914 # Server started, Redis version 2.8.4
16:58:42 redis_socketio.1 | [1962] 09 Jan 16:58:42.914 * The server is now ready to accept connections on port 12000
16:58:43 system | schedule.1 started (pid=1951)
16:58:43 system | worker_default.1 started (pid=1959)
16:58:43 system | socketio.1 started (pid=1960)
16:58:43 system | redis_cache.1 started (pid=1964)
16:58:43 system | worker_short.1 started (pid=1977)
16:58:43 redis_cache.1 | .
16:58:43 redis_cache.1 | .-__ ''-._ 16:58:43 redis_cache.1 | _.- .. ‘’-.
Redis 2.8.4 (00000000/0) 64 bit
16:58:43 redis_cache.1 | .-.-```. ```\/ _.,_ ''-._ 16:58:43 redis_cache.1 | ( ' , .-` | `, ) Running in stand alone mode 16:58:43 redis_cache.1 | |`-._`-...-` __...-.-.
|’_.-'| Port: 13000 16:58:43 redis_cache.1 | |-._ ._ / _.-' | PID: 1987 16:58:43 redis_cache.1 |-._ -._-./ .-’ .-’
16:58:43 redis_cache.1 | |-._-.
-.__.-' _.-'_.-'| 16:58:43 redis_cache.1 | |-.
-._ _.-'_.-' | http://redis.io 16:58:43 redis_cache.1 |-._ -._-..-’.-’ .-’
16:58:43 redis_cache.1 | |-._-.
-.__.-' _.-'_.-'| 16:58:43 redis_cache.1 | |-.
-._ _.-'_.-' | 16:58:43 redis_cache.1 |-._ -._-.
.-’_.-’ _.-’
16:58:43 redis_cache.1 | -._-..-’ _.-’
16:58:43 redis_cache.1 | -._ _.-' 16:58:43 redis_cache.1 |-.
.-’
16:58:43 redis_cache.1 |
16:58:43 redis_cache.1 | [1987] 09 Jan 16:58:43.053 # Server started, Redis version 2.8.4
16:58:43 redis_cache.1 | [1987] 09 Jan 16:58:43.053 * The server is now ready to accept connections on port 13000
16:58:44 watch.1 | Usage: bench [OPTIONS] COMMAND [ARGS]…
16:58:44 watch.1 |
16:58:44 worker_long.1 | Usage: bench [OPTIONS] COMMAND [ARGS]…
16:58:44 worker_long.1 |
16:58:44 watch.1 | Error: No such command “watch”.
16:58:44 worker_long.1 | Error: No such command “worker”.
16:58:44 web.1 | Usage: bench [OPTIONS] COMMAND [ARGS]…
16:58:44 web.1 |
16:58:44 web.1 | Error: No such command “serve”.
16:58:44 worker_default.1 | Usage: bench [OPTIONS] COMMAND [ARGS]…
16:58:44 worker_default.1 |
16:58:44 schedule.1 | Usage: bench [OPTIONS] COMMAND [ARGS]…
16:58:44 schedule.1 |
16:58:44 schedule.1 | Error: No such command “schedule”.
16:58:44 worker_default.1 | Error: No such command “worker”.
16:58:44 system | watch.1 stopped (rc=2)
16:58:44 system | sending SIGTERM to redis_socketio.1 (pid 1957)
16:58:44 system | sending SIGTERM to worker_long.1 (pid 1948)
16:58:44 system | sending SIGTERM to redis_queue.1 (pid 1952)
16:58:44 system | sending SIGTERM to web.1 (pid 1950)
16:58:44 system | sending SIGTERM to schedule.1 (pid 1951)
16:58:44 system | sending SIGTERM to worker_default.1 (pid 1959)
16:58:44 system | sending SIGTERM to socketio.1 (pid 1960)
16:58:44 system | sending SIGTERM to redis_cache.1 (pid 1964)
16:58:44 system | sending SIGTERM to worker_short.1 (pid 1977)
16:58:44 redis_socketio.1 | [1962 | signal handler] (1483952324) Received SIGTERM, scheduling shutdown…
16:58:44 redis_queue.1 | [1961 | signal handler] (1483952324) Received SIGTERM, scheduling shutdown…
16:58:44 redis_cache.1 | [1987 | signal handler] (1483952324) Received SIGTERM, scheduling shutdown…
16:58:44 system | worker_long.1 stopped (rc=-15)
16:58:44 system | schedule.1 stopped (rc=-15)
16:58:44 system | worker_default.1 stopped (rc=-15)
16:58:44 system | web.1 stopped (rc=-15)
16:58:44 system | worker_short.1 stopped (rc=-15)
16:58:44 system | socketio.1 stopped (rc=-15)
16:58:44 redis_socketio.1 | [1962] 09 Jan 16:58:44.815 # User requested shutdown…
16:58:44 redis_socketio.1 | [1962] 09 Jan 16:58:44.815 # Redis is now ready to exit, bye bye…
16:58:44 system | redis_socketio.1 stopped (rc=-15)
16:58:44 redis_cache.1 | [1987] 09 Jan 16:58:44.852 # User requested shutdown…
16:58:44 redis_cache.1 | [1987] 09 Jan 16:58:44.852 # Redis is now ready to exit, bye bye…
16:58:44 system | redis_cache.1 stopped (rc=-15)
16:58:44 redis_queue.1 | [1961] 09 Jan 16:58:44.887 # User requested shutdown…
16:58:44 redis_queue.1 | [1961] 09 Jan 16:58:44.887 # Redis is now ready to exit, bye bye…
16:58:44 system | redis_queue.1 stopped (rc=-15)

Seems like the bench is not installed correctly. Are you running from the frappe-bench folder?