openSUSE is an operating system built on top of the Linux kernel. It is sponsored by SUSE and a number of other companies and developed by the community-supported openSUSE Project. Novell decided to release the SUSE Linux Professional product as a 100% open source project the current stable release is openSUSE 13.1. It comes in several editions for the x86 and x86-64 architectures such as Download Edition, Retail Edition or Box, FTP, Factory, and Tumbleweed.
YaST Control Center: installation and administration program
AutoYaST: for automatic installation
ZYpp package management: Linux software management engine
Build Service: tool to compile, release and publish their software
Xgl and Compiz: for graphics
KDE Desktop innovations
While installing any package or while installing any product on SUSEoperation system, when you get the error
Configure: error: no acceptable C compiler found in $PATH
you need to install C/C++ development libraries to solve the issue.
insert openSUSE 12.2 installation media which contains various packages and execute following command to install C/C++ development library.