zypper verify outputs this:

Problem: nothing provides appdata(firefox.appdata.xml) needed by
application:Firefox-.noarch
 Solution 1: deinstallation of application:Firefox-.noarch
 Solution 2: break application:Firefox-.noarch by ignoring some of its
dependencies

These are the relevant packages (I hope)
> rpm -qi MozillaFirefox
Name        : MozillaFirefox
Version     : 41.0.1
Release     : 1.1
Architecture: x86_64
Install Date: Fr 02 Okt 2015 00:30:03 CEST
Group       : Productivity/Networking/Web/Browsers
Size        : 99083689
License     : MPL-2.0
Signature   : DSA/SHA1, Do 01 Okt 2015 14:45:08 CEST, Key ID 026b47f3766da614
Source RPM  : MozillaFirefox-41.0.1-1.1.src.rpm
Build Date  : Do 01 Okt 2015 14:21:59 CEST
Build Host  : build78
Relocations : (not relocatable)
Vendor      : obs://build.opensuse.org/mozilla
URL         : http://www.mozilla.org/
Summary     : Mozilla Firefox Web Browser
Description :
Mozilla Firefox is a standalone web browser, designed for standards
compliance and performance.  Its functionality can be enhanced via a
plethora of extensions.
Distribution: mozilla / openSUSE_13.2
> rpm -qi MozillaFirefox-branding-openSUSE
Name        : MozillaFirefox-branding-openSUSE
Version     : 40
Release     : 4.3.1
Architecture: x86_64
Install Date: So 27 Sep 2015 15:37:29 CEST
Group       : Productivity/Networking/Web/Browsers
Size        : 21577
License     : BSD-3-Clause and GPL-2.0+
Signature   : RSA/SHA256, Fr 14 Aug 2015 18:41:21 CEST, Key ID b88b2fd43dbdc284
Source RPM  : MozillaFirefox-branding-openSUSE-40-4.3.1.src.rpm
Build Date  : Do 13 Aug 2015 10:25:20 CEST
Build Host  : cloud108
Relocations : (not relocatable)
Packager    : http://bugs.opensuse.org
Vendor      : openSUSE
URL         : http://www.opensuse.org/
Summary     : openSUSE branding of MozillaFirefox
Description :
This package provides openSUSE Look and Feel for Firefox.
Distribution: openSUSE 13.2
> rpm -qi MozillaFirefox-translations-common
Name        : MozillaFirefox-translations-common
Version     : 41.0.1
Release     : 1.1
Architecture: x86_64
Install Date: Fr 02 Okt 2015 00:30:15 CEST
Group       : System/Localization
Size        : 50068767
License     : MPL-2.0
Signature   : DSA/SHA1, Do 01 Okt 2015 14:45:15 CEST, Key ID 026b47f3766da614
Source RPM  : MozillaFirefox-41.0.1-1.1.src.rpm
Build Date  : Do 01 Okt 2015 14:21:59 CEST
Build Host  : build78
Relocations : (not relocatable)
Vendor      : obs://build.opensuse.org/mozilla
URL         : http://www.mozilla.org/
Summary     : Common translations for Firefox
Description :
This package contains several common languages for the user interface
of Firefox.
Distribution: mozilla / openSUSE_13.2