varun@varun-laptop:~$ sudo apt-get install multiget
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libmtp7 libopenal0a linux-headers-2.6.27-7 libtagc0
linux-headers-2.6.27-7-generic libamrnb3 libamrwb3 gnome-volume-manager
libkarma0 libnjb5 libltdl3 sound-juicer
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
gtk2-engines-pixbuf libc6 libc6-dev libc6-i686 libglib2.0-0 libglib2.0-dev
libgtk2.0-0 libpcre3 libwxbase2.8-0 libwxgtk2.8-0 libxi6 libxrandr2
Suggested packages:
glibc-doc manpages-dev libglib2.0-doc
The following NEW packages will be installed:
libwxbase2.8-0 libwxgtk2.8-0 multiget
The following packages will be upgraded:
gtk2-engines-pixbuf libc6 libc6-dev libc6-i686 libglib2.0-0 libglib2.0-dev
libgtk2.0-0 libpcre3 libxi6 libxrandr2
10 upgraded, 3 newly installed, 0 to remove and 1072 not upgraded.
Need to get 17.9MB of archives.
After this operation, 12.5MB of additional disk space will be used.
Do you want to continue [Y/n]? y
WARNING: The following packages cannot be authenticated!
libc6-dev libc6 libc6-i686 libpcre3 libglib2.0-dev libglib2.0-0 libxi6
libxrandr2 gtk2-engines-pixbuf libgtk2.0-0 libwxbase2.8-0 libwxgtk2.8-0
multiget
Install these packages without verification [y/N]? y
Err http://us.archive.ubuntu.com jaunty-updates/main libc6-dev 2.9-4ubuntu6.1
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty-updates/main libc6 2.9-4ubuntu6.1
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty-updates/main libc6-i686 2.9-4ubuntu6.1
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/main libpcre3 7.8-2ubuntu1
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/main libglib2.0-dev 2.20.1-0ubuntu2
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/main libglib2.0-0 2.20.1-0ubuntu2
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty-updates/main libxi6 2:1.2.0-1ubuntu1.1
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/main libxrandr2 2:1.3.0-1build1
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/main gtk2-engines-pixbuf 2.16.1-0ubuntu2
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/main libgtk2.0-0 2.16.1-0ubuntu2
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/universe libwxbase2.8-0 2.8.9.1-0ubuntu6
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/universe libwxgtk2.8-0 2.8.9.1-0ubuntu6
Could not resolve '10.1.1.4.net'
Err http://us.archive.ubuntu.com jaunty/universe multiget 1.2.0-1
Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...tu6.1_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...tu6.1_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...tu6.1_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu1_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu2_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu2_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...tu1.1_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...uild1_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu2_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu2_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu6_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...untu6_i386.deb Could not resolve '10.1.1.4.net'
Failed to fetch http://us.archive.ubuntu.com/ubuntu/...2.0-1_i386.deb Could not resolve '10.1.1.4.net'
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?



help me

This should give you a clue:
You need to run:

Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.


http://www.linuxquestions.org/questi...3/#post3689995
and
http://www.linuxquestions.org/questi...rminal-756452/

The first of which is also reported for closure.