Package: postgresql-9.6-mysql-fdw Version: 2.1.2-3 Severity: serious postgresql-9.6-mysql-fdw depends on libmysqlclient-dev.
That should be updated to: default-libmysqlclient-dev as we are making mariadb the default mysql provider. Thanks, Emilio -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (800, 'unstable'), (700, 'experimental'), (650, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug') Architecture: amd64 (x86_64) Foreign Architectures: i386, armhf Kernel: Linux 4.8.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)