Bug#869810: krita: Crash on startup, missing libgsl.so.19

[Philipp Wörner <philipp20woerner@gmail.com>]

Package: krita
Version: 1:3.1.4+dfsg-1+b1
Severity: important

Dear Maintainer,


Recently (I believe due to an update to libgsl2) krita wasn't able to
start at all on my system, exiting with following message:
"""
krita: error while loading shared libraries: libgsl.so.19: cannot open
shared object file: No such file or directory
"""

I tried reinstalling with 'apt install krita --reinstall' to make sure I
wasn't missing anything. Didn't help.

In the end I just linked the current libgsl.so.23 to it:
"""
ln -s /usr/lib/x86_64-linux-gnu/libgsl.so.23
/usr/lib/x86_64-linux-gnu/libgsl.so.19
"""

That seemed to resolve the issue for me and krita starts up now. 
I haven't encountered additional issues yet but I wasn't extensively
looking for any.


-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.11.0-2-amd64 (SMP w/16 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages krita depends on:
ii  kio                    5.28.0-2
ii  krita-data             1:3.1.4+dfsg-1
ii  libboost-system1.62.0  1.62.0+dfsg-4+b1
ii  libc6                  2.24-12
ii  libcurl3-gnutls        7.52.1-5
ii  libexiv2-14            0.25-3.1
ii  libfftw3-double3       3.3.6p2-1
ii  libgcc1                1:7.1.0-10
ii  libgomp1               7.1.0-10
ii  libgsl2                2.4+dfsg-1
ii  libilmbase12           2.2.0-12
ii  libjpeg62-turbo        1:1.5.1-2
ii  libkf5archive5         5.28.0-2
ii  libkf5completion5      5.28.0-1
ii  libkf5configcore5      5.28.0-2
ii  libkf5configgui5       5.28.0-2
ii  libkf5coreaddons5      5.28.0-2
ii  libkf5crash5           5.28.0-1
ii  libkf5guiaddons5       5.28.0-1
ii  libkf5i18n5            5.28.0-2
ii  libkf5itemviews5       5.28.0-1
ii  libkf5kiocore5         5.28.0-2
ii  libkf5widgetsaddons5   5.28.0-3
ii  libkf5windowsystem5    5.28.0-2
ii  liblcms2-2             2.8-4
ii  libopencolorio1v5      1.0.9~dfsg0-11+b1
ii  libopenexr22           2.2.0-11+b1
ii  libpng16-16            1.6.30-2
ii  libpoppler-qt5-1       0.48.0-2
ii  libqt5concurrent5      5.7.1+dfsg-4
ii  libqt5core5a           5.7.1+dfsg-4
ii  libqt5dbus5            5.7.1+dfsg-4
ii  libqt5gui5             5.7.1+dfsg-4
ii  libqt5multimedia5      5.7.1~20161021-2
ii  libqt5network5         5.7.1+dfsg-4
ii  libqt5printsupport5    5.7.1+dfsg-4
ii  libqt5svg5             5.7.1~20161021-2+b2
ii  libqt5widgets5         5.7.1+dfsg-4
ii  libqt5x11extras5       5.7.1~20161021-2
ii  libqt5xml5             5.7.1+dfsg-4
ii  libraw16               0.18.2-2
ii  libstdc++6             7.1.0-10
ii  libtiff5               4.0.8-4
ii  libx11-6               2:1.6.4-3
ii  libxcb1                1.12-1
ii  libxi6                 2:1.7.9-1
ii  zlib1g                 1:1.2.8.dfsg-5

krita recommends no packages.

Versions of packages krita suggests:
pn  colord      <none>
ii  ffmpeg      7:3.2.6-1+b3
pn  krita-l10n  <none>

-- no debconf information