[yocto] about add python3 modules

[Burton, Ross]

Hi,

1.7.1 is pretty old, there were some packaging problems.  Try adding
python3-misc to the image too.

If that doesn't work, use 'oe-pkgdata-util list-pkg-files -r python3' to
list all the files built by the python3 recipe and to find out what files
are missing.

Ross

On 30 October 2017 at 20:36, Lai Y.C. <yclai017 at gmail.com> wrote:

> Hi,
>
> I need to include python3 and some modules on my board. We are using yocto
> 1.7.1 .
> I have included python3 and python3-modules into the image.
> Python3 is able to run but there are problems with the modules.
>
> 1. when I import "subprocess" module,  it gives errors that the module
> "_posixsubprocess" is not found. How should I include _posixsubprocess ?
> 2. There are couple of modules that are installed but they are found when
> I used it. i.e. I have the argparse.py in /usr/lib/python3.3. However, the
> module is not found when I try to import it. (tested with python3 -c
> "import argparse"). Any clue what hasn't be set-up properly?
>
> Thanks
>
> //Ying
>
>
> --
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