[PATCH 09/14] perf script: Fix postgresql ubuntu install instructions

From: Arnaldo Carvalho de Melo
Date: Tue Apr 19 2016 - 11:53:10 EST

From: Chris Phlipot <cphlipot0@xxxxxxxxx>

The current instructions for setting up an Ubuntu system for using the
export-to-postgresql.py script are incorrect.

The instructions in the script have been updated to work on newer
versions of ubuntu.

-Add missing dependencies to apt-get command:
python-pyside.qtsql, libqt4-sql-psql
-Add '-s' option to createuser command to force the user to be a
superuser since the command doesn't prompt as indicated in the
current instructions.

Tested on: Ubuntu 14.04, Ubuntu 16.04(beta)

Signed-off-by: Chris Phlipot <cphlipot0@xxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1461056164-14914-3-git-send-email-cphlipot0@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
tools/perf/scripts/python/export-to-postgresql.py | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/perf/scripts/python/export-to-postgresql.py b/tools/perf/scripts/python/export-to-postgresql.py
index 1b02cdc0cab6..6f0ca6873c17 100644
--- a/tools/perf/scripts/python/export-to-postgresql.py
+++ b/tools/perf/scripts/python/export-to-postgresql.py
@@ -34,10 +34,9 @@ import datetime
# ubuntu:
-# $ sudo apt-get install postgresql
+# $ sudo apt-get install postgresql python-pyside.qtsql libqt4-sql-psql
# $ sudo su - postgres
-# $ createuser <your user id here>
-# Shall the new role be a superuser? (y/n) y
+# $ createuser -s <your user id here>
# An example of using this script with Intel PT: