New GNS3 GUI repository (beta stage).

Warning: this is not the repository for the stable version of GNS3 (0.8.6), please go to the gns3-legacy repository for it.

Dependencies:

• Python version 3.3 or above
• pip & setuptools must be installed, please see http://pip.readthedocs.org/en/latest/installing.html (or sudo apt-get install python3-pip but install more packages)
• PyQt must be installed, to install on Debian-like Linux: sudo apt-get install python3-pyqt4
• Dynamips version 0.2.11 or above (http://github.com/GNS3/dynamips)

cd gns3-gui-master
sudo python3 setup.py install
gns3

Please use our all-in-one installer.

Please use our DMG package or you can manually install using the following steps (experimental):

First install homebrew.

Then install GNS3 dependencies.

brew install python3
brew install qt
brew install sip --without-python --with-python3
brew install pyqt --without-python --with-python3

Finally, install both the GUI & server from the source.

cd gns3-gui-master
python3 setup.py install

cd gns3-server-master
python3 setup.py install

Or follow this HOWTO that uses MacPorts.