Linux Mint上的Laravel和Composer安装

Question

I have a Linux Mint machine 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 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 have done 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 this which is not successfully installed curl

How can any one I successfully install these things and Composer and Laravel?

Answer 1

The Composer already hints you the way to install those, you should run those commands, enter your password en those libraries should be installed automatically, after you install those libraries rerun the composer download.