install fails due to wanting to update “.icon-theme.cache” with Permission denied BECAUSE it does not exist, assume typo somewhere as there’s no “.” hidden file prefix for the installed file.
I looked at build file but no mention of either “icon-theme.cache” or “.icon-theme.cache”.
Bottom end of build/installer output …
==> Validating source files with md5sums...
sejda-desktop_7.7.5_amd64.deb ... Passed
==> Validating source files with sha512sums...
sejda-desktop_7.7.5_amd64.deb ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Extracting sejda-desktop_7.7.5_amd64.deb with bsdtar
==> Starting prepare()...
==> Entering fakeroot environment...
==> Starting package()...
gtk-update-icon-cache: Failed to open file /usr/share/icons/hicolor/.icon-theme.cache : Permission denied
(process:180296): dconf-WARNING **: 17:07:29.590: failed to commit changes to dconf: Error sending credentials: Error sending message: Operation not permitted
==> ERROR: A failure occurred in package().
Aborting...