Problem with ubunto server

[nikibg]

Hello , I am new with linux and i have a problem which i cant solve

I wanna intall UUCP package but when type :

sudo apt-get install UUCP
[sudo] password for niki: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done

its out :

E: Unable to locate package UUCP
can someone help me

[nothingspecial]

Hi,

it's uucp

with lowercase letters.

[nikibg]

10x for fast answer but its show me that message
E: Unable to locate package
for any package i try to install

[nothingspecial]

What happens when you type

sudo apt-get update

[nikibg]

Err http://security.ubuntu.com precise-security InRelease
  
Err http://security.ubuntu.com precise-security Release.gpg
  Temporary failure resolving 'security.ubuntu.com'
Err http://us.archive.ubuntu.com precise InRelease
  
Err http://us.archive.ubuntu.com precise-updates InRelease
  
Err http://us.archive.ubuntu.com precise-backports InRelease
  
Err http://us.archive.ubuntu.com precise Release.gpg
  Temporary failure resolving 'us.archive.ubuntu.com'
Err http://us.archive.ubuntu.com precise-updates Release.gpg
  Temporary failure resolving 'us.archive.ubuntu.com'
Err http://us.archive.ubuntu.com precise-backports Release.gpg
  Temporary failure resolving 'us.archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/...cise/InRelease  

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/...ates/InRelease  

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/...orts/InRelease  

W: Failed to fetch http://security.ubuntu.com/ubuntu/di...rity/InRelease  

W: Failed to fetch http://security.ubuntu.com/ubuntu/di...ty/Release.gpg  Temporary failure resolving 'security.ubuntu.com'

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/...se/Release.gpg  Temporary failure resolving 'us.archive.ubuntu.com'

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/...es/Release.gpg  Temporary failure resolving 'us.archive.ubuntu.com'

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/...ts/Release.gpg  Temporary failure resolving 'us.archive.ubuntu.com'

W: Some index files failed to download. They have been ignored, or old ones used instead.

[nothingspecial]

Is the server connected to the internet?

[nikibg]

yes i use secureCRT to connect with ubuntu on my other pc

[nikibg]

Аny ideas