Owncloud: apt-get failed

trying to install Owncloud, I get the following alarm

│ Apt-get has failed:
│ - Apt string = owncloud
│ - Error code = 100
│ - Software Title = OwnCloud: your very own cloud (eg: dropbox)

│ Please report this issue to DietPi so it can be investigated.

│ DietPi-Software will now exit.

how to solve it?


Thanks for the report, please paste results of the following commands:

cat /etc/apt/sources.list
ls -lha /etc/apt/sources.list.d
cat /etc/apt/sources.list.d/owncloud.list
cat /DietPi/dietpi/.hw_model