LINUX PROBLEM

sudo apt-get install wine
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  fonts-droid fonts-horai-umefont fonts-unfonts-core gnome-exe-thumbnailer
  icoutils imagemagick imagemagick-common libcapi20-3 libcdt4
  libencode-locale-perl libfile-listing-perl libfont-afm-perl libgettextpo0
  libgif4:i386 libgraph4 libgvc5 libhtml-form-perl libhtml-format-perl
  libhtml-parser-perl libhtml-tagset-perl libhtml-tree-perl
  libhttp-cookies-perl libhttp-daemon-perl libhttp-date-perl
  libhttp-message-perl libhttp-negotiate-perl libilmbase6
  libio-socket-inet6-perl libio-socket-ssl-perl liblqr-1-0
  liblwp-mediatypes-perl liblwp-protocol-https-perl libmagickcore4
  libmagickcore4-extra libmagickwand4 libmailtools-perl libmpg123-0
  libnet-http-perl libnet-ssleay-perl libnetpbm10 libodbc1 libopenexr6
  libpam-winbind libpathplan4 libsocket6-perl libtimedate-perl libunistring0
  liburi-perl libwww-perl libwww-robotrules-perl netpbm ttf-droid ttf-umefont
  ttf-unfonts-core unixodbc winbind wine-gecko1.4 wine-gecko1.4:i386 wine1.4
  wine1.4-amd64 wine1.4-common wine1.4-i386:i386 winetricks
Suggested packages:
  libterm-readline-gnu-perl libterm-readline-perl-perl imagemagick-doc
  autotrace curl enscript ffmpeg gimp gnuplot grads hp2xx html2ps libwmf-bin
  mplayer povray radiance texlive-base-bin transfig ufraw-batch
  libdata-dump-perl libcrypt-ssleay-perl libmyodbc odbc-postgresql tdsodbc
  unixodbc-bin libauthen-ntlm-perl dosbox
Recommended packages:
  gettext gettext:i386 unixodbc:i386
The following NEW packages will be installed:
  fonts-droid fonts-horai-umefont fonts-unfonts-core gnome-exe-thumbnailer
  icoutils imagemagick imagemagick-common libcapi20-3 libcdt4
  libencode-locale-perl libfile-listing-perl libfont-afm-perl libgettextpo0
  libgif4:i386 libgraph4 libgvc5 libhtml-form-perl libhtml-format-perl
  libhtml-parser-perl libhtml-tagset-perl libhtml-tree-perl
  libhttp-cookies-perl libhttp-daemon-perl libhttp-date-perl
  libhttp-message-perl libhttp-negotiate-perl libilmbase6
  libio-socket-inet6-perl libio-socket-ssl-perl liblqr-1-0
  liblwp-mediatypes-perl liblwp-protocol-https-perl libmagickcore4
  libmagickcore4-extra libmagickwand4 libmailtools-perl libmpg123-0
  libnet-http-perl libnet-ssleay-perl libnetpbm10 libodbc1 libopenexr6
  libpam-winbind libpathplan4 libsocket6-perl libtimedate-perl libunistring0
  liburi-perl libwww-perl libwww-robotrules-perl netpbm ttf-droid ttf-umefont
  ttf-unfonts-core unixodbc winbind wine wine-gecko1.4 wine-gecko1.4:i386
  wine1.4 wine1.4-amd64 wine1.4-common wine1.4-i386:i386 winetricks
0 upgraded, 64 newly installed, 0 to remove and 59 not upgraded.
Need to get 152 MB/153 MB of archives.
After this operation, 414 MB of additional disk space will be used.
Do you want to continue [Y/n]? y
WARNING: The following packages cannot be authenticated!
  libunistring0 libgettextpo0 libgif4 libmpg123-0 libodbc1 wine-gecko1.4
  wine-gecko1.4 wine1.4-common wine1.4-amd64 wine1.4-i386 wine1.4 winetricks
  libcapi20-3 fonts-droid fonts-horai-umefont fonts-unfonts-core
  libencode-locale-perl libtimedate-perl libhttp-date-perl
  libfile-listing-perl liburi-perl libhtml-tagset-perl libhtml-parser-perl
  libhtml-tree-perl liblwp-mediatypes-perl libhttp-message-perl
  libhttp-cookies-perl libhttp-negotiate-perl libnet-http-perl
  libnet-ssleay-perl libio-socket-ssl-perl liblwp-protocol-https-perl
  libwww-robotrules-perl libwww-perl icoutils liblqr-1-0 imagemagick-common
  libmagickcore4 libmagickwand4 imagemagick libcdt4 libfont-afm-perl libgraph4
  libpathplan4 libgvc5 libhtml-form-perl libhtml-format-perl
  libhttp-daemon-perl libilmbase6 libsocket6-perl libio-socket-inet6-perl
  libopenexr6 libmagickcore4-extra libmailtools-perl libnetpbm10 winbind
  libpam-winbind netpbm ttf-droid ttf-umefont ttf-unfonts-core unixodbc
  gnome-exe-thumbnailer wine
Install these packages without verification [y/N]? y
Get:1 http://archive.ubuntu.com/ubuntu/ precise/multiverse wine-gecko1.4 amd64 1.4.0-0ubuntu2 [14.9 MB]
0% [1 wine-gecko1.4 0 B/14.9 MB 0%]