SONIC_PI LOG - USED CAT TO concatenate

sh: 1: erl: not found
[GUI] - Detecting port numbers...
[GUI] - GUI OSC listen port 4558
[GUI] -    port: 4558 [OK]
[GUI] - Server OSC listen port 4557
[GUI] -    port: 4557 [Not Available]
[GUI] - Server incoming OSC cues port 4559
[GUI] -    port: 4559 [Not Available]
[GUI] - Scsynth port 4556
[GUI] -    port: 4556 [Not Available]
[GUI] - Server OSC out port 4558
[GUI] - GUI OSC out port 4557
[GUI] - Scsynth send port 4556
[GUI] - Erlang router port 4560
[GUI] -    port: 4560 [OK]
[GUI] - OSC MIDI out port 4561
[GUI] -    port: 4561 [OK]
[GUI] - OSC MIDI in port 4562
[GUI] -    port: 4562 [Not Available]
[GUI] - Init script completed
[GUI] - using default editor colours
[GUI] - launching Sonic Pi Server:
[GUI] - starting UDP OSC Server on port 4558...
[GUI] - UDP OSC Server ready and listening
[GUI] - Ruby server pid registered: 2353
[GUI] - waiting for Sonic Pi Server to boot...
..
[GUI] - Sonic Pi Server failed to start with this error message: 
      > Port unavailable: 4557, is scsynth already running?
[GUI] - UDP OSC Server no longer listening
..........................................................
[GUI] - Critical error! Could not boot Sonic Pi Server.
[GUI] - stopping UDP OSC Server...
[GUI] - Aborting. Sorry about this.
sh: 1: /usr/app/server/native/osmid/m2o: not found
sh: 1: /usr/app/server/native/osmid/o2m: not found
# Starting SuperCollider 2020-10-04 11:50:30
Found 0 LADSPA plugins
*** ERROR: open directory failed '/usr/app/server/native/extra-ugens/': No such file or directory
JackDriver: client name is 'SuperCollider'
SC_AudioDriver: sample rate = 44100.000000, driver's block size = 2048
SuperCollider 3 server ready.
JackDriver: max output latency 139.3 ms
Failed to load the fast_osc c-extension, falling back to pure Ruby version
Overriding fast_osc c-extension FastOsc::decode_single_message, falling back to pure Ruby version
Sonic Pi server booting...
Using protocol: udp
Detecting port numbers...
Send port: 4558
Listen port: 4557
Port 4557 unavailable. Perhaps Sonic Pi is already running?