Thanks for the quick patch. Usage of stdout vs stderr in lgogdownloader seems overly inconsistent; but that doesn't matter as the program correctly error out on a failed/impossible login.
I'll add a "Suggests: lgogdownloader + Breaks: lgogdownloader (<< 2.25-2)" in G-D-P; checking version at run-time like it's done for apt 1.1 doesn't seems that usefull here; and this is the kind of package like "youtube-dl" that'll break at each unofficial web API change anyway. If someone wants to create backports of G-D-P, he should backport lgogdownloader as well. Am I right ? :-)
