if i zypper ve it's either downgrade, erase or break, nothing i'd want here.

zypper ve :

...
...

  downgrade of baloo5-devel-5.20.0-97.1.x86_64 to baloo5-devel-5.19.0-6.2.x86_64
  install baloo5-devel-5.19.0-6.2.x86_64 (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of breeze-5.5.95-96.2.x86_64 to breeze-5.5.5-10.1.x86_64
  install breeze-5.5.5-10.1.x86_64 (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of plasma5-desktop-lang-5.5.95-148.1.noarch to plasma5-desktop-lang-5.5.5-14.1.noarch
  install plasma5-desktop-lang-5.5.5-14.1.noarch (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of plasma5-desktop-branding-openSUSE-13.3-118.1.x86_64 to plasma5-desktop-branding-openSUSE-13.3-32.1.x86_64
  install plasma5-desktop-branding-openSUSE-13.3-32.1.x86_64 (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of libQt5Gui-private-headers-devel-5.6.0-253.1.noarch to libQt5Gui-private-headers-devel-5.5.1-10.1.noarch
  install libQt5Gui-private-headers-devel-5.5.1-10.1.noarch (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of kcoreaddons-5.20.0-98.1.x86_64 to kcoreaddons-5.19.0-6.3.x86_64
  install kcoreaddons-5.19.0-6.3.x86_64 (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of kcoreaddons-lang-5.20.0-98.1.noarch to kcoreaddons-lang-5.19.0-6.3.noarch
  install kcoreaddons-lang-5.19.0-6.3.noarch (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of libKF5JS5-5.20.0-77.1.x86_64 to libKF5JS5-5.19.0-6.3.x86_64
  install libKF5JS5-5.19.0-6.3.x86_64 (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  downgrade of libqt5-qtbase-common-devel-5.6.0-253.1.x86_64 to libqt5-qtbase-common-devel-5.5.1-10.1.x86_64
  install libqt5-qtbase-common-devel-5.5.1-10.1.x86_64 (with vendor change)
    obs://build.opensuse.org/KDE  -->  openSUSE
  deinstallation of libqt5-qttools-doc-5.6.0-97.1.x86_64
 Solution 2: deinstallation of application:calibre-.noarch
 Solution 3: break application:calibre-.noarch by ignoring some of its dependencies