Installing Laravel and Composer on Linux Mint

I have a Mint Linux machine that I am working on. I want Laravel to install on it.

When I search for this I got this command: curl -sS https://getcomposer.org/installer | php

from " https://getcomposer.org/download/ " to put in the terminal but it gives me this

The program 'php' is currently not installed. You can install it by typing:
sudo apt-get install php5-cli
The program 'curl' is currently not installed. You can install it by typing:
sudo apt-get install curl

      

        
        
        
      

    

After i did sudo apt-get install curl

libcurl3 curl
Install these packages without verification [y/N]? y
Err http://archive.ubuntu.com/ubuntu/ quantal-updates/main libcurl3 i386 7.27.0-1ubuntu1.9
  404  Not Found [IP: 91.189.91.15 80]
Err http://security.ubuntu.com/ubuntu/ quantal-security/main libcurl3 i386 7.27.0-1ubuntu1.9
  404  Not Found [IP: 91.189.91.14 80]
Err http://security.ubuntu.com/ubuntu/ quantal-security/main curl i386 7.27.0-1ubuntu1.9
  404  Not Found [IP: 91.189.91.14 80]
Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/c/curl/libcurl3_7.27.0-1ubuntu1.9_i386.deb  404  Not Found [IP: 91.189.91.14 80]
Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/c/curl/curl_7.27.0-1ubuntu1.9_i386.deb  404  Not Found [IP: 91.189.91.14 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

      

        
        
        
      

    

got one that was not successfully installed curl

How can I successfully install these things while Composer and Laravel?