Setting up wajig (2.0.35) ... Traceback (most recent call last): File "/usr/bin/pycentral", line 1373, in ? main() File "/usr/bin/pycentral", line 1367, in main rv = action.run(global_options) File "/usr/bin/pycentral", line 869, in run pkg.read_version_info() File "/usr/bin/pycentral", line 539, in read_version_info raise PyCentralError, "package has no field Python-Version" __main__.PyCentralError: package has no field Python-Version dpkg: error processing wajig (--configure): subprocess post-installation script returned error exit status 1 Setting up libgpgme11 (1.1.2-5) ... Setting up centericq-common (4.21.0-19) ... Setting up centericq (4.21.0-19) ... Errors were encountered while processing: wajig E: Sub-process /usr/bin/dpkg returned an error code (1)