GNS3 (Graphical Network Simulator) requires 4 installed dependencies for Fedora. Please note that this is based on GNS3 0.5.
1. Qt >= 4.3
2. Python >= 2.4
3. Sip >= 4.5
4. PyQt >= 4.1
To install all 4 in Fedora run the following command,
sudo yum -y install python sip qt4 PyQt4
Rick Donato is a Network Automation Architect/Evangelist and the founder of Packet Coders.
Latest posts by Rick Donato (see all)
- NETCONF & YANG: Automate Network Configs via Python - April 2, 2026
- Palo Alto – How to Configure Your Next-Generation Firewall - April 2, 2026
- How to Harden Linux SSH: Keys, Fail2ban & Ciphers - March 1, 2026
Want to become a networking expert ?
Here is our hand-picked selection of the best courses you can find online:
Cisco CCNA Certification Gold Bootcamp
Complete Cyber Security Course – Network Security
Internet Security Deep Dive course
Python Pro Bootcamp
and our recommended certification practice exams:
Delta Practice Tests