sogoupdate

Error: Package: gnustep-base-1.23.0-1.x86_64 (@SOGo)
           Requires: libobjc.so.1()(64bit)
           Removing: libobjc-4.1.2-52.el5_8.1.x86_64 (installed)
               libobjc.so.1()(64bit)
           Updated By: libobjc-4.4.6-4.el6.x86_64 (base)
               Not found
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest