Using the latest F9 preview and also the Git code, a default run of revisor will not progress beyond the Package Selection page.

1) Launch revisor from Git[[BR]]
2) Choose DVD media[[BR]]
3) Choose the default on the "Configure Revisor" page[[BR]]
4) Click Forward on the kickstart page, entering nothing[[BR]]
5) Choose Applications->Emacs (as an example) from the packages to install[[BR]]
6) Click Forward

Notice that dependancies get detected however the page does not progress to "Ready to Compose Images".

In more detail: line 460 of package_selection.py catches an exception but never reports it to the user. It fails silently. The exception is "ConfigStore instance has no attribute 'ts_length_pre_depsolve'". As such the progression check in "def button_forward_clicked(self, button):" fails (same file) and the UI does not progress to the next page.

Only base.py makes calls to cfg.ts_length_pre_depsolve, furthermore a quick scan of cfg.py reveals no member called ts_length_pre_depsolve.

I do not know how to solve this.