libgconf-2.so.4

When installing Haroopad on Ubuntu 23.10, when I run it, I get the following error:

```

error while loading shared libraries: libgconf-2.so.4: cannot open shared object file: No such file or directory

```

and the application does not start.

Investigating, I found that it is the libgconf-2-4 package, which is not installed, but when I try to do:

```

$ > sudo apt install libgconf-2-4

The response I get is:

```

Creating dependency tree... Done

Reading status information... Done

E: Could not locate package libgconf-2-4

```

How I can fix it?