Bug#854877: librecad: xcb plugin not found

[Xylerk]

Package: librecad
Version: 2.1.2-1
Severity: important

Dear Maintainer,

$ librecad
RS_DEBUG::setLevel(3)
RS_DEBUG: Critical
RS_DEBUG: Errors
RS_DEBUG: Warnings
This application failed to start because it could not find or load the Qt
platform plugin "xcb"
in "".

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen,
xcb.

Reinstalling the application may fix this problem.
Abandon



-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages librecad depends on:
ii  libc6                     2.24-9
ii  libgcc1                   1:6.3.0-5
ii  libgl1-mesa-glx [libgl1]  13.0.3-1
ii  libmuparser2v5            2.2.3-6
ii  libqt5core5a              5.7.1+dfsg-3+b1
ii  libqt5gui5                5.7.1+dfsg-3+b1
ii  libqt5printsupport5       5.7.1+dfsg-3+b1
ii  libqt5svg5                5.7.1~20161021-2
ii  libqt5widgets5            5.7.1+dfsg-3+b1
ii  librecad-data             2.1.2-1
ii  libstdc++6                6.3.0-5

librecad recommends no packages.

librecad suggests no packages.

-- no debconf information