Package: linux-tools-2.6.36 Version: 2.6.36-1~experimental.1 Severity: wishlist perf from experimental conflicts with binutils from experimental because of Bug#604749. But why does perf need to link to shared libbfd anyway? Please consider setting HAVE_CPLUS_DEMANGLE=1 in MAKE_PERF_VARS so it can link [statically] to libiberty instead. Thanks for packaging perf! Jonathan