Comment 1 for bug 334244

More from Agostino:

Yesterday I took care of #5 and #6. While I was on the code I remembered
that when dealing with a CD (as opposed to an ISO), at the moment I copy
the files instead of extracting the ISO. This was an old workaround for
#207137, but that approach is blocked by #243105. At the time I assumed
#243105 would be fixed and I am not sure of the current status of that.
I haven't tested yet the new Wubi with a real CD, but I would expect it
to fail because of that. If fixing #243105 is not viable I will have to
implement ISO extraction in python, which should not bee too difficult,
but is another item on the list.