--- trinity-koffice-3.5.13.2/lib/kross/configure.in.in.ori	2013-08-24 20:57:39.878623151 +0200
+++ trinity-koffice-3.5.13.2/lib/kross/configure.in.in	2013-08-24 20:58:50.132123615 +0200
@@ -42,6 +42,12 @@
         fi
       fi
       if test -z "$RUBY_VERSION"; then
+        RUBY_VERSION=`$PKGCONFIG ruby-2.0 --modversion 2>/dev/null`
+        if test -n "$RUBY_VERSION"; then
+          RUBY_CFLAGS=`$PKGCONFIG ruby-2.0 --cflags`
+        fi
+      fi
+      if test -z "$RUBY_VERSION"; then
         # pkgconfig file does not exist but might be 1.9.1: RUBY_VERSION defined in ruby/version.h
         if test -n "$RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG@<:@"rubyhdrdir"@:>@)'"; then
           # rubyhdrdir parameter works only in >=1.9.1; this is 1.9.1