Issue while installing Quick Install on Single Server

I a trying to install Quick Install on Single Server.
When i run the script using bash cchq-install.sh install-config.yml

I am getting below error
TASK [commcarehq : install pip requirements (
GitHub - dimagi/commcare-hq: CommCareHQ is the server backend for CommCare, the world's largest platform for designing, managing, and deploying robust, offline-first, mobile applications to frontline workers worldwide)
(/home/cchq/www/dev/releases/2024-07-25_06.39/python_env-3.9)] ***
FAILED! => {"changed": false, "msg": "Failed to find required executable "virtualenv" in paths: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"}

Please help to resolve this.