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Subject:	Re: [geda-user] Recent gschem-PCB import problem?
From:	"Richard Rasker (rasker AT linetec DOT nl) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To:	geda-user AT delorie DOT com
Date:	Sun, 19 Feb 2017 21:54:22 +0100
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Hello Roland,

Roland Lutz schreef op zo 19-02-2017 om 21:05 [+0100]:
> On Sun, 19 Feb 2017, Richard Rasker (rasker AT linetec DOT nl) [via 
> geda-user AT delorie DOT com] wrote:
> > Traceback (most recent call last):
> >  File "/usr/bin/gnetlist2", line 46, in <module>
> >    import xorn.guile
> > ImportError: /usr/lib/python2.7/dist-packages/xorn/guilemodule.so:
> > undefined symbol: scm_is_exact_integer
> 
> This symbol should have been found in libguile-2.0.so.*.  Either the 
> library hasn't been loaded correctly, or you have an incompatible version 
> of Guile.
> 
> Which version(s) of Guile do you have installed?
> 
>      $ dpkg -l | grep guile

$ dpkg -l | grep guile
ii  guile-2.0        2.0.9+1-1ubuntu1   amd64    GNU extension language and Scheme interpreter
ii  guile-2.0-dev    2.0.9+1-1ubuntu1   amd64    Development files for Guile 2.0
ii  guile-2.0-libs   2.0.9+1-1ubuntu1   amd64    Core Guile libraries

So apparently, I have guile version 2.0.9.

> Does guilemodule.so correctly reference the Guile shared library?
> 
>      $ ldd /usr/lib/python2.7/dist-packages/xorn/guilemodule.so | grep guile

$ ldd /usr/lib/python2.7/dist-packages/xorn/guilemodule.so | grep guile
        libguile-2.0.so.22 => /usr/lib/libguile-2.0.so.22 (0x00007f57aaba8000)

OK, so it's found in /usr/lib

> Does your version of Guile export the symbol scm_is_exact_integer?
> 
>      $ nm -D /usr/lib/x86_64-linux-gnu/libguile-2.0.so.22 | grep scm_is_exact_integer

$ nm -D /usr/lib/libguile-2.0.so.22 | grep scm_is_exact_integer
[no grep match]

So no, that symbol isn't exported. I tried uninstalling and then
reinstalling guile, but to no avail.

BTW: I have the latest geda-gaf source pull from git, and it compiles
without error. But at this point, I suspect that uninstalling the
geda-gaf package and installing the git build instead won't solve this
problem with guile.

My problem is that I actually rely rather heavily on the import function
in PCB, so I'm very eager to get it back working...

Thanks again already,

Best regards,

Richard Rasker

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