Script doesnt work in ( centos and ubunto 20)

[rickdevops]

Describe the bug
Tring to install Openvpn-Webadmin but no dependencies are installed by script and theres a error about ROUTE

[✗] missing: route! Just use the automatic installation of missing packages.

To Reproduce
Steps to reproduce the behavior:
just use script " sudo .install.sh "

Expected behavior
Full install and any depencencies install by script.

Screenshots

[masoudgb]

cento 8 and debian 10 It can be installed, there is no problem
The only thing is that it is not possible to edit the user after installation