Reading package lists... Building dependency tree... Reading state information... NOTICE: 'spykeviewer' packaging is maintained in the 'Git' version control system at: git://github.com/rproepp/spykeviewer.git Need to get 610 kB of source archives. Get:1 http://urika:3142/ftp.debian.org/debian/ sid/main spykeviewer 0.4.2-1 (dsc) [1,585 B] Get:2 http://urika:3142/ftp.debian.org/debian/ sid/main spykeviewer 0.4.2-1 (tar) [602 kB] Get:3 http://urika:3142/ftp.debian.org/debian/ sid/main spykeviewer 0.4.2-1 (diff) [6,580 B] gpgv: keyblock resource `/tmp/.gnupg/trustedkeys.gpg': file open error gpgv: Signature made Thu 04 Sep 2014 05:28:17 PM UTC using DSA key ID 75C024C8 gpgv: Can't check signature: public key not found dpkg-source: warning: failed to verify signature on ./spykeviewer_0.4.2-1.dsc dpkg-source: info: extracting spykeviewer in spykeviewer-0.4.2 dpkg-source: info: unpacking spykeviewer_0.4.2.orig.tar.gz dpkg-source: info: unpacking spykeviewer_0.4.2-1.debian.tar.xz Fetched 610 kB in 0s (2,517 kB/s) Reading package lists... Building dependency tree... Reading state information... The following packages have unmet dependencies: debhelper : Depends: po-debconf but it is not going to be installed Depends: man-db (>= 2.5.1-1) but it is not going to be installed imagemagick : Depends: imagemagick-6.q16 (= 8:6.8.9.9-5.1+b1) but it is not going to be installed python-guidata : Depends: python-spyderlib but it is not going to be installed python-guiqwt : Depends: libstdc++6 (>= 4.1.1) but it is not going to be installed Depends: python-qwt5-qt4 but it is not going to be installed python-matplotlib : Depends: libgtk2.0-0 (>= 2.8.0) but it is not going to be installed Depends: libstdc++6 (>= 4.6) but it is not going to be installed python-scipy : Depends: libstdc++6 (>= 4.1.1) but it is not going to be installed python-tables : Depends: python-numexpr but it is not going to be installed Depends: python-tables-lib (>= 3.2.1-1) but it is not going to be installed Depends: python-tables-lib (< 3.2.1-1.1~) but it is not going to be installed E: Build-dependencies for spykeviewer 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/eth0/2e:32:a4:da:2d:ba Sending on LPF/eth0/2e:32:a4:da:2d:ba Sending on Socket/fallback DHCPRELEASE on eth0 to 10.0.3.1 port 67 dpkg-buildpackage: source package spykeviewer dpkg-buildpackage: source version 0.4.2-1 dpkg-buildpackage: source distribution unstable dpkg-buildpackage: source changed by Robert Pröpper dpkg-source --before-build spykeviewer-0.4.2 dpkg-buildpackage: host architecture amd64 dpkg-checkbuilddeps: Unmet build dependencies: debhelper (>= 7.2.18) python-all (>= 2.7) python-neo (>= 0.2.1) python-matplotlib python-setuptools python-nose python-scipy python-sphinx python-mock python-guidata python-guiqwt python-tables python-spykeutils (>= 0.4.0) imagemagick xvfb xauth dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting dpkg-buildpackage: warning: (Use -d flag to override.)