*********user@local:~$ aptitude purge openoffice.org***********
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Reading extended state information       
Initializing package states... Done
Reading task descriptions... Done  
Building tag database... Done    
The following packages are unused and will be REMOVED:
  gcc-3.4-base lapack3 libg2c0 libsuitesparse libwpg-0.1-1 lp-solve 
  openoffice.org-calc openoffice.org-draw openoffice.org-filter-mobiledev 
  openoffice.org-impress openoffice.org-math openoffice.org-officebean
  refblas3
*********
The following packages have been automatically kept back:
  openoffice.org-base openoffice.org-core openoffice.org-filter-binfilter
  openoffice.org-gtk openoffice.org-java-common openoffice.org-writer
  python-uno vim-gui-common vim-runtime
**********
The following packages have been kept back:
  librpcsecgss3 nfs-common nfs-kernel-server openoffice.org-evolution
  openoffice.org-gnome vim-common vim-full vim-tiny
The following packages will be REMOVED:
  openoffice.org{p}
0 packages upgraded, 0 newly installed, 14 to remove and 17 not upgraded.
Need to get 0B of archives. After unpacking 36.0MB will be freed.
Do you want to continue? [Y/n/?] Y
Writing extended state information... Done
(Reading database ... 119034 files and directories currently installed.)
Removing openoffice.org ...
(Reading database ... 119024 files and directories currently installed.)
Removing openoffice.org-calc ...
Removing lp-solve ...
Removing libsuitesparse ...
Removing lapack3 ...
Removing libg2c0 ...
Removing gcc-3.4-base ...
Removing openoffice.org-impress ...
Removing openoffice.org-draw ...
Removing libwpg-0.1-1 ...
Removing openoffice.org-filter-mobiledev ...
Removing openoffice.org-math ...
Removing openoffice.org-officebean ...
Removing refblas3 ...
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Writing extended state information... Done
Reading task descriptions... Done
Building tag database... Done
************user@local:~$ aptitude purge openoffice.org*********
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done
Building tag database... Done
The following packages have been automatically kept back:
  openoffice.org-base openoffice.org-core openoffice.org-filter-binfilter
  openoffice.org-gtk openoffice.org-java-common openoffice.org-writer
  python-uno vim-gui-common vim-runtime
The following packages have been kept back:
  librpcsecgss3 nfs-common nfs-kernel-server openoffice.org-evolution
  openoffice.org-gnome vim-common vim-full vim-tiny
0 packages upgraded, 0 newly installed, 0 to remove and 17 not upgraded.
Need to get 0B of archives. After unpacking 0B will be used.
Writing extended state information... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Reading task descriptions... Done
Building tag database... Done

Why can't I remove all of openoffice??