The cause of the failure is
=====
Preparing to replace apport 0.98 (using .../archives/apport_0.103_all.deb) ...
7 (using .../gdb_6.7.1-2ubuntu1_i386.deb) ...
* Stopping automatic crash report generation: apport [ OK ]
File "/usr/bin/pycentral", line 1624, in main
rv = action.run(global_options)
File "/usr/bin/pycentral", line 1115, in run
old_pkg.read_version_info()
File "/usr/bin/pycentral", line 620, in read_version_info
raise PyCentralError, "package has no field Python-Version"
__main__.PyCentralError: package has no field Python-Version
dpkg: error processing /var/cache/apt/archives/apport_0.103_all.deb (--unpack):
subprocess pre-installation script returned error exit status 1
=====
The cause of the failure is apport_ 0.103_all. deb) ... 6.7.1-2ubuntu1_ i386.deb) ... pycentral" , line 1624, in main run(global_ options) pycentral" , line 1115, in run pkg.read_ version_ info() pycentral" , line 620, in read_version_info _.PyCentralErro r: package has no field Python-Version apt/archives/ apport_ 0.103_all. deb (--unpack):
=====
Preparing to replace apport 0.98 (using .../archives/
7 (using .../gdb_
* Stopping automatic crash report generation: apport [ OK ]
File "/usr/bin/
rv = action.
File "/usr/bin/
old_
File "/usr/bin/
raise PyCentralError, "package has no field Python-Version"
__main_
dpkg: error processing /var/cache/
subprocess pre-installation script returned error exit status 1
=====
affecting to apport.