How to configure PostgreSQL settings for csdm CLI without a GUI?

[Ryitt]

I managed to install this without a graphical user interface, but when I try to use the csdm CLI tool, it doesn’t work properly because it cannot connect to the PostgreSQL server. How can I configure the PostgreSQL settings without a GUI environment?

[akiver]

The database configuration is located in the settings.json file; you can edit the "database" entry manually.
The file is located in $HOME/.csdm/settings.json

[boytunp]

I managed to install this without a graphical user interface, but when I try to use the csdm CLI tool, it doesn’t work properly because it cannot connect to the PostgreSQL server. How can I configure the PostgreSQL settings without a GUI environment?

how did you install csdm without the gui? could write super short explanation?