root@gaf1~# apt-get install gthumb
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  java-common unixodbc odbcinst1debian1
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  gthumb-data
The following NEW packages will be installed:
  gthumb-data
The following packages will be upgraded:
  gthumb
1 upgraded, 1 newly installed, 0 to remove and 213 not upgraded.
E: The package index files are corrupted. No Filename: field for package gthumb.