data = f.read()
f.seek(0)
f.write(data.replace("ipv6.disable=1 ", ""))
f.truncate()
# update_grub()
sysctl_cfg = "/etc/sysctl.conf"
with open(sysctl_cfg, "r+") as f:
data = f.read()
f.seek(0)
# Comment out lines
f.write(re.sub(r'\n(.*disable_ipv6.*)', r'\n#\g<1>', data))
f.truncate()
sh("sysctl -p")
# Force root
if os.getuid() != 0:
print("This program must be run as root")
sys.exit(1)
# Identify the distribution
dist = identify_distribution()
if dist is None:
supported = ", ".join([d.NAME for d in supported_distributions()])
print("The installation script only supports %s" % supported)
sys.exit(1)
dist.update()
if os.path.exists(link):
os.remove(link)
os.symlink(os.path.join(root, f), link)
break
args = parse_args()
args.output_dir = os.path.normpath(os.path.abspath(args.output_dir))
if os.getuid() != 0:
print("This program must be run as root")
sys.exit(1)
# Identify the distribution
dist = identify_distribution()
if dist is None:
print("The installation script only supports %s" % ", ".join([d.NAME for d in supported_distributions()]))
sys.exit(1)
dist.update()
# Install dependencies
dist.install("python-pip")
if args.install_mininet:
install_mininet()
if args.all or args.install_quagga:
install_quagga()