gns3 installation on Centos7 quick and dirty script

install-gns3-centos7.sh

#!/bin/bash

sudo yum -y install epel-release
sudo yum repolist
sudo yum -y install gcc gcc-c++ openssl-devel bzip2-devel \
python36 python36-devel python36-setuptools python36-tools \
elfutils-libelf-devel libpcap-devel cmake glibc-static qemu telnet putty \
qt5-qtbase qt5-qtbase-devel qt5-qtsvg qt5-qtsvg-devel \
wireshark-gnome openvpn
curl https://bootstrap.pypa.io/get-pip.py | sudo python3.6
pip3 install gns3-gui --user
pip3 install sip --user
pip3 install pyqt5 --user
cat << EOF >> ./gns3.desktop
[Desktop Entry]
Name=GNS3
Comment=Graphical Network Simulator
Exec=gns3
Terminal=false
Type=Application
StartupNotify=true
Icon=$HOME/GNS3/symbols/gns3.ico
Categories=Development;
MimeType=application/x-gns3;
EOF
sudo cp ./gns3.desktop /usr/share/applications/gns3.desktop
# sudo openvpn file.ovpn