This is due to a broken config file. See https://bugs.launchpad.net/ubuntu/+source/context/+bug/622253 and http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609600.
This is due to a broken config file. See https:/ /bugs.launchpad .net/ubuntu/ +source/ context/ +bug/622253 and http:// bugs.debian. org/cgi- bin/bugreport. cgi?bug= 609600.