[Rock-dev] Autoproj tries to install pip packages but not pip

[Sylvain Joyeux]

Not being a Python developer myself, I have no idea what a good Python
workflow would be.

So, if the only thing that is needed is to pick a pip version, picking
the pip version with an osdeps override sound like a good idea. Which
could be "hidden" behind a configuration flag, yes.

If there's more, then a Python developer will have to decide whether
(s)he's willing to spend the time streamlining the Python usage under
autoproj.

Sylvain

On Mon, Oct 23, 2017 at 12:07 PM, Dennis Hemker <dennis.hemker at dfki.de> wrote:
> So, to be honest, what do you mean with that? What are the next steps? Should the use of a certain python version become a option via autoproj bootstrapping?
>
> Best, Dennis
>
>> Sylvain Joyeux <bir.sylvain at gmail.com> hat am 20. Oktober 2017 um 13:00 geschrieben:
>>
>>
>> As a quick workaround, you can add 'pip' in the list of packages of
>> your manifest.
>>
>> If the Python crowd needs to be able to choose between pip and pip3, I
>> would even rather make that the official behavior.
>>
>> Sylvain
>>
>> On Fri, Oct 20, 2017 at 8:48 AM, Dennis Hemker <dennis.hemker at dfki.de> wrote:
>> > Additionally, as this problems appears, it would be an advantage to control
>> > whether to use pip or pip3
>> >
>> > Am 20. Oktober 2017 12:12:16 MESZ schrieb Sylvain Joyeux
>> > <bir.sylvain at gmail.com>:
>> >>
>> >> Autoproj should have installed the python-pip Ubuntu package. Could
>> >> you verify this ?
>> >>
>> >> On Fri, Oct 20, 2017 at 7:04 AM, Dennis Hemker <dennis.hemker at dfki.de>
>> >> wrote:
>> >>>
>> >>>  Hey,
>> >>>
>> >>>  I added some pip dependencies to my package set and autoproj tries to
>> >>>  install them. Running a full-bootstrap on the build server, I observed
>> >>> that
>> >>>  autoproj wants to install the pip packages, but does not make sure that
>> >>> pip
>> >>>  itself is installed. Output is:
>> >>>
>> >>>  installing/updating Python dependencies: scikit-learn, scipy
>> >>>  Command failed
>> >>>  autoproj: failed in osdeps phase
>> >>>      command 'pip' not found
>> >>>      see
>> >>>
>> >>> <http://buildsrv01:8080/job/entern/Flavor=rock-15.05,node=Ubuntu_16.04/ws/dev/install/log/autoproj-osdeps.log>
>> >>>  for details
>> >>>  Build step 'Execute shell' marked build as failure
>> >>>
>> >>>
>> >>>  Best, Dennis
>> >>>
>> >>> ________________________________
>> >>>
>> >>>  Rock-dev mailing list
>> >>>  Rock-dev at dfki.de
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>> >>
>> >>
>> >
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