Normal
Moving Pictures does not use the extension installer at the moment so that is why you don't see it there, although the order you install plugins really should have no bearing on how the importer operates. And yes we plan to switch to the extension installer sooner or later.The import problem in your case was caused by a bug in the current IMDb script. I was having trouble reproducing because I forgot to disable my secondary script. If possible Moving Pictures will fill in missing data from the second script in your data source list. So the IMDb script was failing to populate the language field, but themoviedb.org was filling it in for me. Oops! Once I disabled the themoviedb.org script the language field was no longer being populated, so now that I could reproduce the problem, it was not too hard to create a fix (linked above). Although since you have a working setup now, I would just stick with what you have got.The reason your system is working without the proper fix is because rather than debugging the issue, Rochess pointed you to his external "IMDb+" script.
Moving Pictures does not use the extension installer at the moment so that is why you don't see it there, although the order you install plugins really should have no bearing on how the importer operates. And yes we plan to switch to the extension installer sooner or later.
The import problem in your case was caused by a bug in the current IMDb script. I was having trouble reproducing because I forgot to disable my secondary script. If possible Moving Pictures will fill in missing data from the second script in your data source list. So the IMDb script was failing to populate the language field, but themoviedb.org was filling it in for me. Oops! Once I disabled the themoviedb.org script the language field was no longer being populated, so now that I could reproduce the problem, it was not too hard to create a fix (linked above). Although since you have a working setup now, I would just stick with what you have got.
The reason your system is working without the proper fix is because rather than debugging the issue, Rochess pointed you to his external "IMDb+" script.