Bug#904544: gimp failed to launch from menu entry or terminal command

[Simon McVittie]

On Wed, 25 Jul 2018 at 11:12:52 +0800, Jiang Jun wrote:
> When I click GIMP launcher from menu entry, nothing happens.
...
> Versions of packages gimp depends on:
...
> ii  libbabl-0.1-0        1:0.1.54-dmo1
...
> ii  libgegl-0.4-0        1:0.4.6-dmo1
...
> ii  libmypaint-1.3-0     1:1.3.0-dmo6

You seem to have installed unofficial packages from deb-multimedia.org,
with artificially higher versions than the versions from Debian. We
cannot support systems with unoffical packages installed. Please install
gimp's dependencies from Debian and try again.

If this bug still exists without using deb-multimedia.org packages,
please reply describing steps to reproduce the bug and the new symptoms,
and include the package information from "reportbug --template gimp" so
that we know which package versions you have installed.

Thanks,
    smcv