This is my personal script to install GNS3 on Fedora linux, published under the GNU GPLv3 License

git clone git://github.com/oshaghi1/gns3_on_fedora.git
cd gns3_on_fedora
chmod a+x *.sh
./install.sh

Fedora is an Unix-like operating system based on the Linux kernel and GNU programs, developed by the community-supported Fedora Project and sponsored by the Red Hat company https://fedoraproject.org/

Graphical Network Simulator-3 is a network software emulator first released in 2008. It allows the combination of virtual and real devices, used to simulate complex networks. It uses Dynamips emulation software to simulate Cisco IOS. https://gns3.com/software