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From: John Garry <john.garry@huawei.com>
To: Ian Rogers <irogers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@kernel.org>,
	"Namhyung Kim" <namhyung@kernel.org>,
	Kan Liang <kan.liang@linux.intel.com>,
	Andi Kleen <ak@linux.intel.com>,
	Zhengjun Xing <zhengjun.xing@linux.intel.com>,
	"Felix Fietkau" <nbd@nbd.name>, Qi Liu <liuqi115@huawei.com>,
	Like Xu <likexu@tencent.com>, <linux-kernel@vger.kernel.org>,
	<linux-perf-users@vger.kernel.org>,
	Nick Forrington <nick.forrington@arm.com>,
	Kajol Jain <kjain@linux.ibm.com>,
	James Clark <james.clark@arm.com>,
	Andrew Kilroy <andrew.kilroy@arm.com>,
	"Paul A . Clarke" <pc@us.ibm.com>, Will Deacon <will@kernel.org>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	<ananth.narayan@amd.com>, <ravi.bangoria@amd.com>,
	<santosh.shukla@amd.com>, <sandipan.das@amd.com>,
	Caleb Biggers <caleb.biggers@intel.com>,
	Perry Taylor <perry.taylor@intel.com>,
	Kshipra Bopardikar <kshipra.bopardikar@intel.com>,
	Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH v3 0/3] Rewrite jevents program in python
Date: Tue, 14 Jun 2022 17:13:32 +0100	[thread overview]
Message-ID: <350b905c-1ac1-3577-6b56-c13f2aeab712@huawei.com> (raw)
In-Reply-To: <CAP-5=fWO8wd2xqi2acJ0FGyLgE3dQDw2m9=AUCC_veseyuybJw@mail.gmail.com>

On 14/06/2022 17:03, Ian Rogers wrote:
>> diff -u tools/perf/trace/beauty/include/linux/socket.h
>> include/linux/socket.h
>> Makefile.config:259: *** which python-config not found. Stop.
>> Makefile.perf:239: recipe for target 'sub-make' failed
>> make[1]: *** [sub-make] Error 2
>> Makefile:69: recipe for target 'all' failed
>> make: *** [all] Error 2
>> john@debian:~/linux/tools/perf$
>>
>> JFYI, this is my alternatives:
>>
>> sudo update-alternatives --config python
>> There are 3 choices for the alternative python (providing
>> /usr/bin/python).
>>
>>     Selection    Path                     Priority  Status
>> ------------------------------------------------------------
>>     0            /usr/local/bin/python3.6   50        auto mode
>>     1            /usr/bin/python2.7         1         manual mode
>>     2            /usr/bin/python3.5         2         manual mode
>> * 3            /usr/local/bin/python3.6   50        manual mode
>>
>> Press <enter> to keep the current choice[*], or type selection number:
> Thanks Gary,
> 
> Perhaps it relates to dev packages. Perhaps, apt-get install
> python-dev-is-python3 which should resolve the symlinks. I wonder that
> you have python dev for python2 but python3 installed without the dev.
> We should be able to make a Makefile test for this.

So I was trying another system here as a sanity test (as my main dev box 
is not working either). And this other system is debian and only 
supports python up to 3.5, so that is why I have 
/usr/local/bin/python3.6 as an alt, i.e. I downloaded and built myself.

Anyway, I do have python3-dev:

john@debian:~/linux/tools/perf$ sudo apt-get install python3-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3-dev is already the newest version (3.5.3-1).


  reply	other threads:[~2022-06-14 16:10 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-27 18:54 Ian Rogers
2022-05-27 18:54 ` [PATCH v3 1/3] perf jevents: Add python converter script Ian Rogers
2022-05-27 18:54 ` [PATCH v3 2/3] perf jevents: Switch build to use jevents.py Ian Rogers
2022-05-27 18:54 ` [PATCH v3 3/3] perf jevents: Remove jevents.c Ian Rogers
2022-06-01 16:17 ` [PATCH v3 0/3] Rewrite jevents program in python John Garry
2022-06-01 22:43   ` Ian Rogers
2022-06-14 15:52     ` John Garry
2022-06-14 16:03       ` Ian Rogers
2022-06-14 16:13         ` John Garry [this message]
2022-06-15  3:13           ` Ian Rogers

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