Bug#807648: zyne fails to start in stretch

[Toni Mueller]

Hi,

I just installed Zyne on a Stretch box and tried it out.

The error message is this:

$ zyne
Traceback (most recent call last):
  File "/usr/bin/zyne", line 4, in <module>
    wxversion.select("2.8")
  File "/usr/lib/python2.7/dist-packages/wxversion.py", line 152, in select
    raise VersionError("Requested version of wxPython not found")
wxversion.VersionError: Requested version of wxPython not found
$ 


However, if I change the offending code to say 
wxversion.select("3.0"), zyne starts, but shows a semi-functional user
interface. On the console, there are the following error messages:

$ zyne
18:05:00: Warning: Mismatch between the program and library build versions detected.
The library used 3.0 (wchar_t,compiler with C++ ABI 1010,wx containers,compatible with 2.8),
and wxPython used 3.0 (wchar_t,compiler with C++ ABI 1009,wx containers,compatible with 2.8).
pyo version 0.8.2 (uses double precision)
Gtk-Message: Failed to load module "canberra-gtk-module"
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/zyne/Resources/splash.py", line 71, in OnPaint
    font.SetPixelSize((18,18))
  File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk2/wx/_gdi.py", line 2313, in SetPixelSize
    return _gdi_.Font_SetPixelSize(*args, **kwargs)
wx._core.PyAssertionError: C++ assertion "IsOk()" failed at ../src/gtk/font.cpp(337) in GetPointSize(): invalid font
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/zyne/Resources/splash.py", line 71, in OnPaint
    font.SetPixelSize((18,18))
  File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk2/wx/_gdi.py", line 2313, in SetPixelSize
    return _gdi_.Font_SetPixelSize(*args, **kwargs)
wx._core.PyAssertionError: C++ assertion "IsOk()" failed at ../src/gtk/font.cpp(337) in GetPointSize(): invalid font
$ 



HTH


Cheers,
--Toni++