Another python3 error?

Another python3 error?

[Gary Thomas]

BB_VERSION        = "1.31.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Ubuntu-15.10"
meta              = "master:40e789d1fee7f0df2d23230fff38325119ad2935"

$ bitbake my-demo-image -g -u depexp
Traceback (most recent call last):
   File "/local/poky-cutting-edge/bitbake/bin/bitbake", line 48, in <module>
     cookerdata.CookerConfiguration()))
   File "/local/poky-cutting-edge/bitbake/lib/bb/main.py", line 374, in bitbake_main
     ui_module = import_extension_module(bb.ui, configParams.ui, 'main')
   File "/local/poky-cutting-edge/bitbake/lib/bb/main.py", line 104, in import_extension_module
     module = __import__(pkg.__name__, fromlist=[modulename])
   File "/local/poky-cutting-edge/bitbake/lib/bb/ui/depexp.py", line 21, in <module>
     import gobject
ImportError: No module named 'gobject'

bitbake -g by itself works fine.  Is this a [new] issue with my
build host, or just the change over to python3?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: Another python3 error?

[Burton, Ross]

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On 10 June 2016 at 09:33, Gary Thomas <gary@mlbassoc.com> wrote:

> bitbake -g by itself works fine.  Is this a [new] issue with my
> build host, or just the change over to python3?
>

That's missing packages on your build host.

Ross

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Re: Another python3 error?

[Gary Thomas]

On 2016-06-10 10:33, Gary Thomas wrote:
> BB_VERSION        = "1.31.0"
> BUILD_SYS         = "x86_64-linux"
> NATIVELSBSTRING   = "Ubuntu-15.10"
> meta              = "master:40e789d1fee7f0df2d23230fff38325119ad2935"
>
> $ bitbake my-demo-image -g -u depexp
> Traceback (most recent call last):
>    File "/local/poky-cutting-edge/bitbake/bin/bitbake", line 48, in <module>
>      cookerdata.CookerConfiguration()))
>    File "/local/poky-cutting-edge/bitbake/lib/bb/main.py", line 374, in bitbake_main
>      ui_module = import_extension_module(bb.ui, configParams.ui, 'main')
>    File "/local/poky-cutting-edge/bitbake/lib/bb/main.py", line 104, in import_extension_module
>      module = __import__(pkg.__name__, fromlist=[modulename])
>    File "/local/poky-cutting-edge/bitbake/lib/bb/ui/depexp.py", line 21, in <module>
>      import gobject
> ImportError: No module named 'gobject'
>
> bitbake -g by itself works fine.  Is this a [new] issue with my
> build host, or just the change over to python3?
>

Any hints on which (and why it's not being recommended by the sanity checker)?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: Another python3 error?

[Burton, Ross]

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On 10 June 2016 at 09:39, Gary Thomas <gary@mlbassoc.com> wrote:

> Any hints on which (and why it's not being recommended by the sanity
> checker)?
>

It's not recommended by the sanity checker because its only needed by
depexp and on a X11-less build server will pull in vast numbers of packages.

It's the python2 GTK+2 bindings, so something like python-gtk is a good
start.

Ross

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Re: Another python3 error?

[Gary Thomas]

On 2016-06-10 10:42, Burton, Ross wrote:
>
> On 10 June 2016 at 09:39, Gary Thomas <gary@mlbassoc.com <mailto:gary@mlbassoc.com>> wrote:
>
>     Any hints on which (and why it's not being recommended by the sanity checker)?
>
>
> It's not recommended by the sanity checker because its only needed by depexp and on a X11-less build server will pull in
> vast numbers of packages.
>
> It's the python2 GTK+2 bindings, so something like python-gtk is a good start.

I do have that package installed, but I think only for python2.

bitbake -u depexp used to work on this same system before the change over to
python3 in bitbake.

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: Another python3 error?

[Maxin B. John]

Hi Gary,

On Fri, Jun 10, 2016 at 12:06:15PM +0200, Gary Thomas wrote:
> On 2016-06-10 10:42, Burton, Ross wrote:
> >
> >On 10 June 2016 at 09:39, Gary Thomas <gary@mlbassoc.com <mailto:gary@mlbassoc.com>> wrote:
> >
> >    Any hints on which (and why it's not being recommended by the sanity checker)?
> >
> >
> >It's not recommended by the sanity checker because its only needed by depexp and on a X11-less build server will pull in
> >vast numbers of packages.
> >
> >It's the python2 GTK+2 bindings, so something like python-gtk is a good start.
> 
> I do have that package installed, but I think only for python2.
> 
> bitbake -u depexp used to work on this same system before the change over to
> python3 in bitbake.

Had the same experience. We need to modify depexp.py to support python3:

http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=maxin/depexp
( Please note that this is a work in progress )

Best Regards,
Maxin

Re: Another python3 error?

[Burton, Ross]

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On 10 June 2016 at 06:54, Maxin B. John <maxin.john@intel.com> wrote:

>
> Had the same experience. We need to modify depexp.py to support python3:
>
> http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=maxin/depexp
> ( Please note that this is a work in progress )
>

Ah my plan to leave it until someone else fixes it has finally worked.
Thanks Maxin, it needed a rewrite in PyGI. :)

Ross

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Re: Another python3 error?

[Burton, Ross]

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On 10 June 2016 at 11:06, Gary Thomas <gary@mlbassoc.com> wrote:

> bitbake -u depexp used to work on this same system before the change over
> to
> python3 in bitbake.
>

Sorry I meant python3 :)

Ross

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