Nothing provides 'group(groupname)'

English Install/Boot/Login
1

I’m having trouble installing a package：

yueguobin@guobin:~> sudo zypper install gns3-server
Loading repository data...
Reading installed packages...
Resolving package dependencies...

Problem: nothing provides 'group(_gns3)' needed by the to be installed gns3-server-2.2.44.1-1.2.noarch
 Solution 1: do not install gns3-server-2.2.44.1-1.2.noarch
 Solution 2: break gns3-server-2.2.44.1-1.2.noarch by ignoring some of its dependencies

Choose from above solutions by number or cancel [1/2/c/d/?] (c):

What should I do with this ‘group(_gns3)’

2

It is a fallout of the rpm update and needs to be reported to bugzilla

3

Thank you for showing me the way！