Reading package lists... Building dependency tree... Reading state information... NOTICE: 'db5.3' packaging is maintained in the 'Git' version control system at: git://anonscm.debian.org/pkg-db/db5.3.git Need to get 24.2 MB of source archives. Get:1 http://urika:3142/ftp.debian.org/debian/ sid/main db5.3 5.3.28-11 (dsc) [3,199 B] Get:2 http://urika:3142/ftp.debian.org/debian/ sid/main db5.3 5.3.28-11 (tar) [24.2 MB] Get:3 http://urika:3142/ftp.debian.org/debian/ sid/main db5.3 5.3.28-11 (diff) [27.8 kB] gpgv: keyblock resource `/tmp/.gnupg/trustedkeys.gpg': file open error gpgv: Signature made Tue 25 Aug 2015 12:49:08 PM UTC using RSA key ID F4FCBB07 gpgv: Can't check signature: public key not found dpkg-source: warning: failed to verify signature on ./db5.3_5.3.28-11.dsc dpkg-source: info: extracting db5.3 in db5.3-5.3.28 dpkg-source: info: unpacking db5.3_5.3.28.orig.tar.xz dpkg-source: info: unpacking db5.3_5.3.28-11.debian.tar.xz dpkg-source: info: applying 002-versioned_symbols.patch dpkg-source: info: applying 003-jni_javac.patch dpkg-source: info: applying 004-tclsleep.patch dpkg-source: info: applying 005-pg_crypt_size.patch dpkg-source: info: applying 006-mutex_alignment.patch dpkg-source: info: applying 007-link-sql-libs.patch dpkg-source: info: applying mmap_extend-mode-requires-page-aligned-extends.patch dpkg-source: info: applying 008-autoconf-in-lang-sql-sqlite.patch Fetched 24.2 MB in 3s (7,381 kB/s) Reading package lists... Building dependency tree... Reading state information... The following packages have unmet dependencies: gcj-native-helper : Depends: default-jdk (= 2:1.7-52) but 2:1.8-52 is to be installed E: Build-dependencies for db5.3 could not be satisfied. Killed old client process Internet Systems Consortium DHCP Client 4.3.2 Copyright 2004-2015 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/eth0/76:d8:6e:82:13:90 Sending on LPF/eth0/76:d8:6e:82:13:90 Sending on Socket/fallback DHCPRELEASE on eth0 to 10.0.3.1 port 67 dpkg-buildpackage: source package db5.3 dpkg-buildpackage: source version 5.3.28-11 dpkg-buildpackage: source distribution unstable dpkg-buildpackage: source changed by Ondřej Surý dpkg-source --before-build db5.3-5.3.28 dpkg-buildpackage: host architecture amd64 dpkg-checkbuilddeps: Unmet build dependencies: dh-autoreconf tcl-dev gcj-native-helper dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting dpkg-buildpackage: warning: (Use -d flag to override.)