Bug#887835: qt5ct just *doesn't* work - The QT_QPA_PLATFORMTHEME environment variable is not set correctly

[Norbert Preining <norbert@preining.info>]

Package: qt5ct
Version: 0.34-1
Severity: grave
Justification: renders package unusable

Dear all,

although the man page of qt5ct proudly states:
  qt5ct hasn't options. It just works.
reality is that it simply doesn't start, but shows a warning dialog with
  The QT_QPA_PLATFORMTHEME environment variable is not set correctly
and that's it.

Best

Norbert


-- System Information:
Debian Release: buster/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.14.14 (SMP w/8 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 qt5ct depends on:
ii  libc6                            2.26-4
ii  libgcc1                          1:7.2.0-19
ii  libgl1                           1.0.0-1.1
ii  libqt5core5a [qtbase-abi-5-9-2]  5.9.2+dfsg-7
ii  libqt5dbus5                      5.9.2+dfsg-7
ii  libqt5gui5                       5.9.2+dfsg-7
ii  libqt5widgets5                   5.9.2+dfsg-7
ii  libstdc++6                       7.2.0-19

qt5ct recommends no packages.

Versions of packages qt5ct suggests:
pn  qt5-style-plugins  <none>

-- no debconf information