If a package is listed multiple times, output the last one.
If a package is listed multiple times, output the last one.

This is the behavior of the original pkgdetails in response to Debian bug 649482

elkangaroo/chroagh,mkasick/crouton,DanDanBu/crouton,stephen-soltesz/crouton,Timvrakas/crouton,mkasick/crouton,armgong/chroagh,nromsdahl/crouton,edge226/celce,djmrr/crouton,StrawnPoint04/crouton,DanDanBu/crouton,jamgregory/crouton,brayniac/crouton,stephen-soltesz/crouton,taterbase/crouton,armgong/chroagh,rperce/chroagh,tonyxue/cruise,dragon788/chroagh,JDGBOLT/chroagh,edge226/celce,taterbase/crouton,nromsdahl/crouton,stephen-soltesz/crouton,fxcebx/crouton,Timvrakas/crouton,taterbase/crouton,ikaritw/crouton,jamgregory/crouton,dragon788/chroagh,tedm/crouton,ikaritw/crouton,StrawnPoint04/crouton,stephen-soltesz/crouton,dragon788/chroagh,elkangaroo/chroagh,elkangaroo/chroagh,JDGBOLT/chroagh,arbuztw/crouton,twmccart/crouton,arbuztw/crouton,zofuthan/crouton,brayniac/crouton,taterbase/crouton,rperce/chroagh,elkangaroo/chroagh,DanDanBu/crouton,armgong/chroagh,zofuthan/crouton,dragon788/chroagh,VandeurenGlenn/crouton,ikaritw/crouton,dnschneid/crouton,arbuztw/crouton,elkangaroo/chroagh,tedm/crouton,tedm/crouton,dragon788/chroagh,StrawnPoint04/crouton,fxcebx/crouton,tonyxue/cruise,djmrr/crouton,brayniac/crouton,rperce/chroagh,edge226/celce,VandeurenGlenn/crouton,JDGBOLT/chroagh,dnschneid/crouton,VandeurenGlenn/crouton,mkasick/crouton,djmrr/crouton,djmrr/crouton,djmrr/crouton,twmccart/crouton,rperce/chroagh,StrawnPoint04/crouton,zofuthan/crouton,fxcebx/crouton,dnschneid/crouton,rperce/chroagh,jamgregory/crouton,DanDanBu/crouton,dragon788/chroagh,taterbase/crouton,mkasick/crouton,zofuthan/crouton,djmrr/crouton,rperce/chroagh,Timvrakas/crouton,jamgregory/crouton,ikaritw/crouton,marriop/newCrouton,fxcebx/crouton,StrawnPoint04/crouton,StrawnPoint04/crouton,ikaritw/crouton,tedm/crouton,tonyxue/cruise,elkangaroo/chroagh,JDGBOLT/chroagh,VandeurenGlenn/crouton,ikaritw/crouton,arbuztw/crouton,VandeurenGlenn/crouton,tonyxue/cruise,jamgregory/crouton,arbuztw/crouton,fxcebx/crouton,jamgregory/crouton,dnschneid/crouton,nromsdahl/crouton,armgong/chroagh,marriop/newCrouton,Timvrakas/crouton,twmccart/crouton,twmccart/crouton,nromsdahl/crouton,marriop/newCrouton,brayniac/crouton,mkasick/crouton,nromsdahl/crouton,VandeurenGlenn/crouton,tonyxue/cruise,dnschneid/crouton,taterbase/crouton,JDGBOLT/chroagh,armgong/chroagh,tedm/crouton,fxcebx/crouton,DanDanBu/crouton,zofuthan/crouton,DanDanBu/crouton,brayniac/crouton,stephen-soltesz/crouton,twmccart/crouton,JDGBOLT/chroagh,Timvrakas/crouton,mkasick/crouton,tonyxue/cruise,twmccart/crouton,zofuthan/crouton,Timvrakas/crouton,tedm/crouton,arbuztw/crouton,armgong/chroagh,nromsdahl/crouton,brayniac/crouton,dnschneid/crouton,stephen-soltesz/crouton