emilio@kiko:~/dev/deb/decibel$ sudo dpkg -i /var/cache/pbuilder/result/decibel-audio-player_0.02-1_all.deb (Reading database ... 130312 files and directories currently installed.) Preparing to replace decibel-audio-player 0.02-1 (using .../decibel-audio-player_0.02-1_all.deb) ... Traceback (most recent call last): File "/usr/bin/pycentral", line 1394, in main() File "/usr/bin/pycentral", line 1388, in main rv = action.run(global_options) File "/usr/bin/pycentral", line 955, in run pkg.read_version_info() File "/usr/bin/pycentral", line 542, in read_version_info raise PyCentralError, "package has no field Python-Version" __main__.PyCentralError: package has no field Python-Version dpkg: warning - old pre-removal script returned error exit status 1 dpkg - trying script from the new package instead ... dpkg: error processing /var/cache/pbuilder/result/decibel-audio-player_0.02-1_all.deb (--install): there is no script in the new version of the package - giving up Traceback (most recent call last): File "/usr/bin/pycentral", line 1394, in main() File "/usr/bin/pycentral", line 1388, in main rv = action.run(global_options) File "/usr/bin/pycentral", line 879, in run pkg.read_version_info() File "/usr/bin/pycentral", line 542, in read_version_info raise PyCentralError, "package has no field Python-Version" __main__.PyCentralError: package has no field Python-Version dpkg: error while cleaning up: subprocess post-installation script returned error exit status 1 Errors were encountered while processing: /var/cache/pbuilder/result/decibel-audio-player_0.02-1_all.deb emilio@kiko:~/dev/deb/decibel$