Errors when deploying the wazo platform

Hello, I need help with the deployment of wazo platform, more precisely the “c4” configuration file.

I have followed all the documentation of wazo platform, but the deployment does not work, the errors indicate that:

Here is the code of the c4 file:

[sbc_host]

sbc_1 ansible_ssh_host=192.168.1.10 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

sbc_2 ansible_ssh_host=192.168.1.11 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

[router_host]

router_1 ansible_ssh_host=192.168.1.20 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

router_2 ansible_ssh_host=192.168.1.21 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

[rtpengine_host]

rtpengine_1 ansible_ssh_host=192.168.1.30 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

rtpengine_2 ansible_ssh_host=192.168.1.31 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

[database_host]

database_1 ansible_ssh_host=192.168.1.100 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

[redis_host]

redis_1 ansible_ssh_host=192.168.1.200 ansible_ssh_port=22 ansible_ssh_private_key_file=/home/ssh_wazoplatform.pem

; Assign the roles to the aforementioned hosts assigning them to the following groups:

[sbc:children]

sbc_host

[router:children]

router_host

[router_api:children]

router_host

[rtpengine:children]

rtpengine_host

[database:children]

database_host

[redis:children]
redis_host

[c4:children]
sbc
router
router_api
rtpengine
database
redis

; Configure your Class 4 engine with your deployment-specific settings, as follows:

[database:vars]
postgresql_listen_addresses = *

[router_host:vars]
router_api_db_host = 192.168.1.100
router_api_redis_host = 192.168.1.200
router_dburl_dialog = redis://192.168.1.200:6379/2

[sbc:vars]
sbc_advertise_address = c4.wazo.cloud:5060
sbc_dispatcher_list = “1 sip:192.168.1.20:5060 16 10\n1 sip:192.168.1.21:5060 16 10”
sbc_dburl_dialog = redis://192.168.1.200:6379/2

[sbc_1_host:vars]
sbc_advertise_address=54.36.147.182
sbc_advertise_port = 5060
rtpengine_public_address = 54.36.147.181

[sbc_2_host:vars]
sbc_advertise_address=54.36.147.178
sbc_advertise_port=5060

; rtpengine_public_address=54.36.147.185

[rtpengine_1]
rtpengine_public_address=54.36.147.181

[rtpengine_2]
rtpengine_public_address=54.36.147.185

[c4:vars]

wazo_distribution = pelican-buster

wazo_distribution_upgrade = pelican-buster

Hoping to find help, thank you, have a great day.