Bug#827513: --unpack: /var/lib/dpkg/tmp.ci/preinst: line 18: sync_extensions: command not found

[Roman Lebedev <lebedev.ri@gmail.com>]

Package: libreoffice-mysql-connector
Version: 1.0.2+LibO5.1.4~rc2-1
Severity: important

Dear Maintainer,

When trying to upgrade libreoffice-mysql-connector, i get:

Preparing to unpack
.../libreoffice-mysql-connector_1.0.2+LibO5.1.4~rc2-1_amd64.deb ...
/var/lib/dpkg/tmp.ci/preinst: line 18: sync_extensions: command not
found
dpkg: error processing archive
/var/cache/apt/archives/libreoffice-mysql-connector_1.0.2+LibO5.1.4~rc2-1_amd64.deb
(--unpack):
 subprocess new pre-installation script returned error exit status 127



Also, when running reportbug libreoffice-mysql-connector, i got:

Gathering additional data, this may take a while...

ERROR: There is no such extension deployed:
com.sun.star.mysql-connector-ooo-linux_x86_64

unopkg failed.
The package bug script /usr/share/bug/libreoffice-mysql-connector/script
exited with an error status (return code = 256). Do you still want to
file a report? [y|N|q|?]? y


-- Package-specific info:

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'unstable-debug'), (1, 'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)

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

Versions of packages libreoffice-mysql-connector depends on:
ii  libc6               2.22-11
ii  libgcc1             1:6.1.1-6
ii  libmysqlcppconn7v5  1.1.3-7
iu  libreoffice-core    1:5.1.4~rc2-1
ii  libstdc++6          6.1.1-6
iu  uno-libs3           5.1.4~rc2-1
iu  ure                 5.1.4~rc2-1

libreoffice-mysql-connector recommends no packages.

Versions of packages libreoffice-mysql-connector suggests:
ii  mysql-server  5.6.30-1

-- no debconf information