Added missing library to RPMs following the previous library renaming.

cta.spec.in

@@ -73,6 +73,7 @@ The tape server daemon
 %files -n cta-tapeserver
 %defattr(-,root,root)
 %attr(0755,root,root) %{_bindir}/cta-tapeserverd
+%attr(0755,root,root) %{_libdir}/libctamessages.so
 
 %package -n cta-frontend
 Summary: CERN Tape Archive

tapeserver/castor/messages/CMakeLists.txt

@@ -53,6 +53,7 @@ set(CtaMessageSrcs
 
 add_library(ctamessages SHARED
   ${CtaMessageSrcs})
+install (TARGETS ctamessages DESTINATION usr/${CMAKE_INSTALL_LIBDIR})
 
 add_dependencies(ctamessages ctamessagesprotobuf)