This source package appears to be a Perl binding for the goocanvas-2.0
library, which is unmaintained upstream (see #1112390).

I assume that this is not fixable in this particular package, because
any replacement would be under a different name.

There are only two packages that depend on it: gscan2pdf and shutter. If
those are ported to a different canvas implementation or removed, this
binding should probably be removed too.

Thanks,
    smcv