> dpkg -l|egrep 'language-[s,p]'
ii  language-pack-de                                         1:10.10+20101204                                          translation updates for language German
ii  language-pack-de-base                                    1:10.10+20100930                                          translations for language German
ii  language-pack-en                                         1:10.10+20101204                                          translation updates for language English
ii  language-pack-en-base                                    1:10.10+20100930                                          translations for language English
ii  language-pack-gnome-de                                   1:10.10+20101204                                          GNOME translation updates for language German
ii  language-pack-gnome-de-base                              1:10.10+20100930                                          GNOME translations for language German
ii  language-pack-gnome-en                                   1:10.10+20101204                                          GNOME translation updates for language English
ii  language-pack-gnome-en-base                              1:10.10+20100930                                          GNOME translations for language English
ii  language-pack-gnome-ko                                   1:10.10+20101204                                          GNOME translation updates for language Korean
ii  language-pack-gnome-ko-base                              1:10.10+20100930                                          GNOME translations for language Korean
rc  language-pack-gnome-nds-base                             1:10.10+20100930                                          GNOME translations for language Geman, Low
ii  language-pack-ko                                         1:10.10+20101204                                          translation updates for language Korean
ii  language-pack-ko-base                                    1:10.10+20100930                                          translations for language Korean
rc  language-pack-nds-base                                   1:10.10+20100930                                          translations for language Geman, Low
ii  language-selector                                        0.6.6+langfixes~maverick1                                 Language selector for Ubuntu Linux
ii  language-selector-common                                 0.6.6+langfixes~maverick1                                 Language selector for Ubuntu Linux
ii  language-support-en                                      1:9.10+20090909                                           metapackage for English language support
ii  language-support-fonts-ko                                1:9.10+20090909                                           Additional fonts metapackage for Korean
ii  language-support-input-ko                                1:9.10+20090909                                           Input methods metapackage for Korean
ii  language-support-writing-de                              1:10.04+20100311                                          Writing aids metapackage for German
ii  language-support-writing-en                              1:10.04+20100311                                          Writing aids metapackage for English