[root@localhost ~]# cat <<EOF >/etc/apt/sources.list.d/trinity.list
> rpm http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity/rpm/pclinuxos/
> trinity-r14/RPMS $(uname -i) noarch
> EOF
[root@localhost ~]# apt-get update
E: Malformed line 1 in source list /etc/apt/sources.list.d/trinity.list (dist)
[root@localhost ~]# apt-get update
Get:1 http://ftp.nluug.nl pclinuxos/64bit release [1288B]                     
Ign http://ppa.quickbuild.pearsoncomputing.net x86_64 release                 
Fetched 1288B in 23s (55B/s)                                                  
Hit http://ftp.nluug.nl pclinuxos/64bit/x86_64 pkglist                        
Hit http://ftp.nluug.nl pclinuxos/64bit/x86_64 release                        
Hit http://ftp.nluug.nl pclinuxos/64bit/kde pkglist                           
Hit http://ftp.nluug.nl pclinuxos/64bit/kde release                           
Hit http://ftp.nluug.nl pclinuxos/64bit/xfce4 pkglist                  
Hit http://ftp.nluug.nl pclinuxos/64bit/xfce4 release                  
Err http://ppa.quickbuild.pearsoncomputing.net x86_64/noarch pkglist    
  404 Not Found
Ign http://ppa.quickbuild.pearsoncomputing.net x86_64/noarch release    
Failed to fetch http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity/rpm/pclinuxos/trinity-r14/RPMS/x86_64/base/pkglist.noarch  404 Not Found
Reading Package Lists... Done
Building Dependency Tree... Done
E: Some index files failed to download, they have been ignored, or old ones used instead.
[root@localhost ~]# apt-get install trinity-desktop
Reading Package Lists... Done
Building Dependency Tree... Done
E: Couldn't find package trinity-desktop
[root@localhost ~]# ^C