paludis -qD amarok
* media-sound/amarok        
    gentoo:                  1.4.8 (1.4.9.1)K (1.4.9999-r2)KR {:0} 
    installed:               scm* {:kde-svn}                       
    kde4-experimental:       scm {:kde-svn}                        
    Description:             Advanced audio player based on KDE framework.
    Homepage:                http://amarok.kde.org/                       
    Relevant USE flags:      (-daap) (-debug) (-ifp) (-ipod) (kde) (-mp4) (-mtp) (-mysql) (-njb) (opengl) (-postgres) (-real) (-visualization) (xine)
    License:                 GPL-2                                                                                                                   
    Installed time:          Sun Apr 20 09:56:24 2008                                                                                                
    Source repository:       kde4-experimental                                                                                                       
    Installed using:         paludis-0.26.0_pre2                                                                                                     
    Build dependencies:                                                                                                                              
            >=app-misc/strigi-0.5.7                                                                                                                  
            dev-db/sqlite:3                                                                                                                          
            >=dev-lang/ruby-1.8                                                                                                                      
            >=media-libs/taglib-1.5                                                                                                                  
            kde-base/kdelibs[opengl?][alsa]                                                                                                          
            kde-base/libplasma:kde-svn[opengl?]                                                                                                      
            x11-libs/qt-webkit:4                                                                                                                     
            gstreamer? (                                                                                                                             
                media-libs/gstreamer                                                                                                                 
                >=media-sound/moodbar-0.1.1                                                                                                          
            )                                                                                                                                        
            ifp? (                                                                                                                                   
                media-libs/libifp                                                                                                                    
            )                                                                                                                                        
            ipod? (                                                                                                                                  
                >=media-libs/libgpod-0.4.2                                                                                                           
            )                                                                                                                                        
            kde? (                                                                                                                                   
                kde-base/konqueror:kde-svn                                                                                                           
            )                                                                                                                                        
            mp4? (                                                                                                                                   
                media-libs/libmp4v2                                                                                                                  
            )                                                                                                                                        
            mtp? (                                                                                                                                   
                >=media-libs/libmtp-0.1.1                                                                                                            
            )                                                                                                                                        
            mysql? (                                                                                                                                 
                >=virtual/mysql-4.0                                                                                                                  
            )                                                                                                                                        
            njb? (                                                                                                                                   
                >=media-libs/libnjb-2.2.4                                                                                                            
            )                                                                                                                                        
            opengl? (                                                                                                                                
                virtual/opengl                                                                                                                       
            )                                                                                                                                        
            postgres? (                                                                                                                              
                dev-db/libpq                                                                                                                         
            )                                                                                                                                        
            visualization? (                                                                                                                         
                media-libs/libsdl                                                                                                                    
                =media-plugins/libvisual-plugins-0.4*                                                                                                
            )                                                                                                                                        
            xine? (                                                                                                                                  
                media-libs/xine-lib                                                                                                                  
            )                                                                                                                                        
            dev-util/subversion                                                                                                                      
            net-misc/rsync                                                                                                                           
            dev-util/cmake                                                                                                                           
            x11-libs/qt-core:4[ssl][qt3support][debug?]                                                                                              
            x11-libs/qt-gui:4[debug?][dbus][accessibility]                                                                                           
            x11-libs/qt-qt3support:4[debug?][accessibility]                                                                                          
            x11-libs/qt-script:4[debug?]                                                                                                             
            x11-libs/qt-svg:4[debug?]                                                                                                                
            x11-libs/qt-test:4[debug?]                                                                                                               
            opengl? (                                                                                                                                
                x11-libs/qt-opengl:4[debug?]                                                                                                         
            )                                                                                                                                        
            >=dev-util/cmake-2.4.7-r1                                                                                                                
            dev-util/pkgconfig                                                                                                                       
            x11-libs/libXt                                                                                                                           
            x11-proto/xf86vidmodeproto                                                                                                               
            kde-base/kdelibs:kde-svn                                                                                                                 
            kde-base/kdepimlibs:kde-svn                                                                                                              
            dev-util/subversion                                                                                                                      
            net-misc/rsync                                                                                                                           
            dev-util/cmake                                                                                                                           
            x11-libs/qt-core:4[ssl][qt3support][debug?]                                                                                              
            x11-libs/qt-gui:4[debug?][dbus][accessibility]                                                                                           
            x11-libs/qt-qt3support:4[debug?][accessibility]                                                                                          
            x11-libs/qt-script:4[debug?]                                                                                                             
            x11-libs/qt-svg:4[debug?]                                                                                                                
            x11-libs/qt-test:4[debug?]                                                                                                               
            opengl? (                                                                                                                                
                x11-libs/qt-opengl:4[debug?]                                                                                                         
            )                                                                                                                                        
            x11-libs/qt-core:4[ssl][qt3support][debug?]                                                                                              
            x11-libs/qt-gui:4[debug?][dbus][accessibility]                                                                                           
            x11-libs/qt-qt3support:4[debug?][accessibility]                                                                                          
            x11-libs/qt-script:4[debug?]                                                                                                             
            x11-libs/qt-svg:4[debug?]                                                                                                                
            x11-libs/qt-test:4[debug?]                                                                                                               
            opengl? (                                                                                                                                
                x11-libs/qt-opengl:4[debug?]                                                                                                         
            )                                                                                                                                        
            >=dev-util/cmake-2.4.7-r1                                                                                                                
            dev-util/pkgconfig                                                                                                                       
            x11-libs/libXt                                                                                                                           
            x11-proto/xf86vidmodeproto                                                                                                               
            kde-base/kdelibs:kde-svn                                                                                                                 
            kde-base/kdepimlibs:kde-svn                                                                                                              
    Run dependencies:                                                                                                                                
            >=app-misc/strigi-0.5.7                                                                                                                  
            dev-db/sqlite:3                                                                                                                          
            >=dev-lang/ruby-1.8                                                                                                                      
            >=media-libs/taglib-1.5                                                                                                                  
            kde-base/kdelibs[opengl?][alsa]                                                                                                          
            kde-base/libplasma:kde-svn[opengl?]                                                                                                      
            x11-libs/qt-webkit:4                                                                                                                     
            gstreamer? (                                                                                                                             
                media-libs/gstreamer                                                                                                                 
                >=media-sound/moodbar-0.1.1                                                                                                          
            )                                                                                                                                        
            ifp? (                                                                                                                                   
                media-libs/libifp                                                                                                                    
            )                                                                                                                                        
            ipod? (                                                                                                                                  
                >=media-libs/libgpod-0.4.2                                                                                                           
            )                                                                                                                                        
            kde? (                                                                                                                                   
                kde-base/konqueror:kde-svn                                                                                                           
            )                                                                                                                                        
            mp4? (                                                                                                                                   
                media-libs/libmp4v2                                                                                                                  
            )                                                                                                                                        
            mtp? (                                                                                                                                   
                >=media-libs/libmtp-0.1.1                                                                                                            
            )                                                                                                                                        
            mysql? (                                                                                                                                 
                >=virtual/mysql-4.0                                                                                                                  
            )                                                                                                                                        
            njb? (                                                                                                                                   
                >=media-libs/libnjb-2.2.4                                                                                                            
            )                                                                                                                                        
            opengl? (                                                                                                                                
                virtual/opengl                                                                                                                       
            )
            postgres? (
                dev-db/libpq
            )
            visualization? (
                media-libs/libsdl
                =media-plugins/libvisual-plugins-0.4*
            )
            xine? (
                media-libs/xine-lib
            )
            app-arch/unzip
            daap? (
                www-servers/mongrel
            )
            x11-libs/qt-core:4[ssl][qt3support][debug?]
            x11-libs/qt-gui:4[debug?][dbus][accessibility]
            x11-libs/qt-qt3support:4[debug?][accessibility]
            x11-libs/qt-script:4[debug?]
            x11-libs/qt-svg:4[debug?]
            x11-libs/qt-test:4[debug?]
            opengl? (
                x11-libs/qt-opengl:4[debug?]
            )
            kde-base/kdelibs:kde-svn
            kde-base/kdepimlibs:kde-svn
            x11-libs/qt-core:4[ssl][qt3support][debug?]
            x11-libs/qt-gui:4[debug?][dbus][accessibility]
            x11-libs/qt-qt3support:4[debug?][accessibility]
            x11-libs/qt-script:4[debug?]
            x11-libs/qt-svg:4[debug?]
            x11-libs/qt-test:4[debug?]
            opengl? (
                x11-libs/qt-opengl:4[debug?]
            )
            x11-libs/qt-core:4[ssl][qt3support][debug?]
            x11-libs/qt-gui:4[debug?][dbus][accessibility]
            x11-libs/qt-qt3support:4[debug?][accessibility]
            x11-libs/qt-script:4[debug?]
            x11-libs/qt-svg:4[debug?]
            x11-libs/qt-test:4[debug?]
            opengl? (
                x11-libs/qt-opengl:4[debug?]
            )
            kde-base/kdelibs:kde-svn
            kde-base/kdepimlibs:kde-svn
    Post dependencies:
    Source URI:

Key to mask reasons:

* K: keywords
* R: repository