I let the system do all updates automatically after installing Sparky. But 4 related packages linked to Perl simply broked. I have to reinstall the OS, but I feel so concerned to update Sparky. What can I do now? I never used Sparky before. I don't have any kind of experience with it.
Run:
sudo apt update
sudo dpkg --configure -a
sudo apt install -f
and check Sparky's Wiki pages, there is many answers ready.