Osmos not working on debian

[pyroot99]

I have cloned the repo and edited the config files. when I reboot, it shows a theme error and I think this is because of the dependencies error.
what are the steps to install in Debian distros.

[Exauthor]

Execute the command "lightdm-webkit2-greeter" in terminal and send output here.

[cibil47]

I am facing the same issue in Ubuntu.
Distro : Ubuntu 16.04.6

Output of lightdm-webkit2-greeter:

`lightdm-webkit2-greeter

** (lightdm-webkit2-greeter:25703): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

** (WebKitWebProcess:25711): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

** (WebKitWebProcess:25711): WARNING **: Unable to determine socket to daemon

** (WebKitWebProcess:25711): WARNING **: Unable to determine socket to daemon
`