I cant install, I get :-

"Another component is already using directory: "/home/.sites/143/site2/web/components/com_contact/"

I am using the folliowing components:-

 Banners              Joomla! Project      1.0.0      July 2004      admin@joomla.org      www.joomla.org
Community Builder    option=com_comprofiler    JoomlaJoe and Beat    1.0 RC 2    2005-11-16    beat@joomlapolis.com    www.joomlapolis.com
Mass Mail         Joomla! Project    4.5.1    February 2005    admin@joomla.org    www.joomla.org
News Feeds    option=com_newsfeeds    Joomla! Project    1.0.0    July 2004    admin@joomla.org    www.joomla.org
Polls    option=com_poll                        
PonyGallery    option=com_ponygallery    Danial Taherzadeh    1.1.0    03.02.2005    danialt@gmail.com    www.taher-zadeh.com
Syndicate         Joomla! Project    1.0.0    Unknown    admin@joomla.org    www.joomla.org
Web Links    option=com_weblinks    Joomla! Project    1.0.0    July 2004    admin@joomla.org    www.joomla.org
zOOm Media Gallery    option=com_zoom    Mike de Boer    2.5.1 RC1    09/12/2005    mailme@mikedeboer.nl    www.zoomfactory.org


Any suggestions?