From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753903AbcBOVC3 (ORCPT ); Mon, 15 Feb 2016 16:02:29 -0500 Received: from [198.137.202.9] ([198.137.202.9]:49309 "EHLO bombadil.infradead.org" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753811AbcBOVC1 (ORCPT ); Mon, 15 Feb 2016 16:02:27 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Taeung Song , Jiri Olsa , Namhyung Kim , Arnaldo Carvalho de Melo Subject: [PATCH 04/13] perf python scripting: Append examples to err msg about audit-libs-python Date: Mon, 15 Feb 2016 18:01:34 -0300 Message-Id: <1455570103-29211-5-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1455570103-29211-1-git-send-email-acme@kernel.org> References: <1455570103-29211-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Taeung Song To print syscall names, the audit-libs-python package is required.. If not installed, it prints this error string: # perf script syscall-counts Install the audit-libs-python package to get syscall names. But the package name is different in Ubuntu, mention that in the error message, similar to a error message of util/trace-event-scripting.c: # perf script syscall-counts Install the audit-libs-python package to get syscall names. For example: # apt-get install python-audit (Ubuntu) # yum install audit-libs-python (Fedora) etc. Signed-off-by: Taeung Song Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/1455018790-13425-1-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py index 15c8400240fd..1d95009592eb 100644 --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py @@ -71,7 +71,10 @@ try: except: if not audit_package_warned: audit_package_warned = True - print "Install the audit-libs-python package to get syscall names" + print "Install the audit-libs-python package to get syscall names.\n" \ + "For example:\n # apt-get install python-audit (Ubuntu)" \ + "\n # yum install audit-libs-python (Fedora)" \ + "\n etc.\n" def syscall_name(id): try: -- 2.5.0