sudo zypper in plasma-nm
root's password:
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Resolving package dependencies...

Problem: NetworkManager-vpnc-kde4-0.9.0.10-2.8.1.x86_64 requires NetworkManager-kde4-libs = 0.9.0.10, but this requirement cannot be provided
  uninstallable providers: NetworkManager-kde4-libs-0.9.0.10-2.4.1.i586[repo-update]
                   NetworkManager-kde4-libs-0.9.0.10-2.4.1.x86_64[repo-update]
 Solution 1: Following actions will be done:
  install plasma-nm-vpnc-0.9.3.3-4.1.x86_64 (with vendor change)
    openSUSE  -->  obs://build.opensuse.org/KDE
  install plasma-nm-openvpn-0.9.3.3-4.1.x86_64 (with vendor change)
    openSUSE  -->  obs://build.opensuse.org/KDE
  install plasma-nm-pptp-0.9.3.3-4.1.x86_64 (with vendor change)
    openSUSE  -->  obs://build.opensuse.org/KDE
  deinstallation of NetworkManager-kde4-libs-lang-0.9.0.10-2.8.1.noarch
 Solution 2: do not install plasma-nm-0.9.3.3-4.1.x86_64
 Solution 3: do not install plasma-nm-0.9.3.3-4.1.x86_64
 Solution 4: break NetworkManager-vpnc-kde4-0.9.0.10-2.8.1.x86_64 by ignoring some of its dependencies