I'm having difficulty understanding the installation process for ZF2. I'm trying to download Composer, but I don't know where I'm supposed to enter the commands to install Composer (the ones that begin with "curl -s" or "php -r"). I couldn't post the full commands because I'm not authorized to post url links here on the forum.
I'm on a Windows 7 PC with Zend Studio 9.0.4. We run Zend Server 5.6 on a V6R1 IBM i.
I've tried entering the commands in Zend Tool, Windows Command Prompt, and Git Bash, but none of these seemed to be correct. I know it's probably a very obvious answer, but could someone help me understand where I'm supposed to enter one of the previous commands in order to install Composer?

