The version of kcalc that ships with kde-4.5.1 is inferior to the one that ships with kde-4.4.5 (the button layout has been crippled). However, the version of kcalc that ships with kde-4.4.5 will not compile under kde-4.5.1. I will attach a couple of patches that correct the issue. Reproducible: Always Steps to Reproduce: 1. Emerge =kde-base/kcalc-4.4.5.
Created attachment 249189 [details, diff] Fixes kDebug use.
Created attachment 249191 [details, diff] Fixes kDebug use.
I think kcalc 4.5 should be fixed instead of kcalc-4.4 patched to build against kdelibs-4.5.
Resolving as of comment 3.