Description of problem:
Package deepin-wallpapers fails to build from source in Fedora Rawhide.

Version-Release number of selected component (if applicable):
1.7.7-13.fc39

Steps to Reproduce:
koji build --scratch f39 deepin-wallpapers-1.7.7-13.fc39.src.rpm

Additional info:
This package is tracked by Koschei. See:
https://koschei.fedoraproject.org/package/deepin-wallpapers

Reproducible: Always

Actual Results:  
+ mv deepin/desktop.jpg deepin/deepin-desktop.jpg
+ convert /usr/share/backgrounds/f38/default/f38.png deepin/desktop.jpg
convert: unable to open image '/usr/share/backgrounds/f38/default/f38.png': No such file or directory @ error/blob.c/OpenBlob/3569.
convert: no images defined `deepin/desktop.jpg' @ error/convert.c/ConvertImageCommand/3342.

Also looks like there is a new version available.