Bug#949747: gimp: dependency versions missing

[lkcl]

Package: gimp
Version: 2.10.12-1
Severity: important

just apt-get installed gimp after several months (possibly a year) of
not upgrading, and the following occurred:

lkcl at fizzy:~/src/libreriscv/libreriscv$ gimp /tmp/2020-01-24_11-56.png 
gimp: /usr/lib/x86_64-linux-gnu/libbabl-0.1.so.0: no version information available (required by gimp)
gimp: /usr/lib/x86_64-linux-gnu/libbabl-0.1.so.0: no version information available (required by /usr/lib/libgimpwidgets-2.0.so.0)
gimp: /usr/lib/x86_64-linux-gnu/libbabl-0.1.so.0: no version information available (required by /usr/lib/libgimpcolor-2.0.so.0)
gimp: symbol lookup error: /usr/lib/libgimpcolor-2.0.so.0: undefined symbol: gegl_scratch_alloc

this indicates that correct / relevant dependency version information
(libgimpcolor>=N.NN) in the debian/control file and in the dependencies
themselves.


-- System Information:

Kernel: Linux 4.19.0-6-amd64 (SMP w/16 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gimp depends on:
ii  gimp-data            2.10.12-1
ii  libaa1               1.4p5-42
ii  libbabl-0.1-0        1:0.1.58-dmo1
ii  libbz2-1.0           1.0.6-8.1
ii  libc6                2.29-9
ii  libcairo2            1.16.0-1
ii  libfontconfig1       2.12.6-0.1
ii  libfreetype6         2.9.1-3
ii  libgcc1              1:8.2.0-7
ii  libgdk-pixbuf2.0-0   2.36.0-1
ii  libgegl-0.4-0        1:0.4.12-dmo1
ii  libgexiv2-2          0.10.8-1
ii  libgimp2.0           2.10.12-1
ii  libglib2.0-0         2.56.1-2
ii  libgs9               9.05~dfsg-8+b1
ii  libgtk2.0-0          2.24.32-3
ii  libgudev-1.0-0       175-7.2
ii  libharfbuzz0b        2.3.1-1
ii  libheif1             1.3.2-1+b1
ii  libilmbase24         2.3.0-6
ii  libjpeg62-turbo      1:1.5.1-2
ii  liblcms2-2           2.9-3+b1
ii  liblzma5             5.2.2-1.2
ii  libmng1              1.0.10+dfsg-3.1
ii  libmypaint-1.3-0     1:1.3.0-dmo6
ii  libopenexr24         2.3.0-6
ii  libopenjp2-7         2.3.0-1
ii  libpango-1.0-0       1.40.12-1
ii  libpangocairo-1.0-0  1.40.12-1
ii  libpangoft2-1.0-0    1.40.12-1
ii  libpng16-16          1.6.34-1
ii  libpoppler-glib8     0.69.0-2
ii  librsvg2-2           2.44.10-1
ii  libstdc++6           9.2.1-22
ii  libtiff5             4.0.9-6
ii  libwebp6             0.5.1-2
ii  libwebpdemux2        0.5.2-1
ii  libwebpmux3          0.6.1-2+b1
ii  libwmf0.2-7          0.2.8.4-14
ii  libx11-6             2:1.6.4-3
ii  libxcursor1          1:1.1.15-1
ii  libxext6             2:1.3.3-1+b2
ii  libxfixes3           1:5.0.3-1
ii  libxmu6              2:1.1.2-1
ii  libxpm4              1:3.5.12-1
ii  xdg-utils            1.1.0~rc1+git20111210-7
ii  zlib1g               1:1.2.11.dfsg-1

Versions of packages gimp recommends:
ii  ghostscript  9.05~dfsg-8+b1

Versions of packages gimp suggests:
pn  gimp-data-extras          <none>
pn  gimp-help-en | gimp-help  <none>
ii  gvfs-backends             1.28.2-1.0nosystemd1
ii  libasound2                1.1.9-1

-- no debconf information