/home/user # apt-get purge abettercamera
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages will be REMOVED:
  abettercamera*
0 upgraded, 0 newly installed, 1 to remove and 1 not upgraded.
After this operation, 4321kB disk space will be freed.
Do you want to continue [Y/n]? Y
(Reading database ... 23567 files and directories currently installed.)
Removing abettercamera ...
et8ek8-0002.bin_backup not found
1905 1904
ERROR: Module bc_cat does not exist in /proc/modules
dpkg: error processing abettercamera (--purge):
 subprocess pre-removal script returned error exit status 1
Errors were encountered while processing:
 abettercamera
E: Sub-process /usr/bin/dpkg returned an error code (1)
/home/user #