problem with installation

[mendorro]

i'm trying to install qt6 in linux mint using the qt installer and always get this error while downloading the files:

I've tried in several mirrors and also different qt6 versions and always have that same file problem.
Anything to check?
Thanks.,

[mendorro]

no one has any suggestion on this topic?
could it be any problem with the repositories or mirrrors?
is there any similar way to install it offline?
thanks.

[Kamichanw]

@mendorro As far as I know, Qt has stopped providing offline installer since 5.12. It seems that your mirror is unavailable. Please check the usage of your mirror address. For example, https://mirror.nju.edu.cn/qt/official_releases/qt/ is unavailable but https://mirror.nju.edu.cn/qt works well.

[mendorro]

@Kamichanw
Thanks for the answer.
I've check several mirrors from qt webpage and the problem always happen with the same file, the installer downloads a lot of packages untill the one that fails.

[mendorro]

feel very stupid now...
the problem was that i was trying to install it with sudo...
don't know why the hell it always failed in the same file anyway.