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Re: [Discuss-gnuradio] GR 3.5.1 & OSX


From: Carles Fernandez
Subject: Re: [Discuss-gnuradio] GR 3.5.1 & OSX
Date: Sun, 4 Mar 2012 14:24:32 +0100

Thanks for the hint. It seems that there is a problem with the
libfreetype library:

$  python
Python 2.7.2 (default, Jan 21 2012, 15:35:05)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import gtk
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File 
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gtk-2.0/gtk/__init__.py",
line 40, in <module>
    from gtk import _gtk
ImportError: 
dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gtk-2.0/gtk/_gtk.so,
2): Library not loaded: /opt/local/lib/libfreetype.6.dylib
  Referenced from:
/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gtk-2.0/gtk/_gtk.so
  Reason: Incompatible library version: _gtk.so requires version
15.0.0 or later, but libfreetype.6.dylib provides version 14.0.0

I will try to fix this.  I will post the solution in case of success,
maybe can be useful to others.

Best regards,
Carles



On Sun, Mar 4, 2012 at 4:58 AM, Michael Dickens <address@hidden> wrote:
> Hmm ... not sure what's going on.  When you're in Python, can you do "import 
> gtk" successfully?  That's what CMake is testing for, roughly.  If it can't, 
> hopefully the error will shed some light as to what's going on. - MLD
>
> On Mar 3, 2012, at 9:16 PM, Carles Fernandez wrote:
>
>> Well, actually I had the gnuradio port already and I did a "sudo port
>> uninstall gnuradio" before all the building process. I saw that I have
>> py27-gtk installed but python version is 2.6.7...so I did:
>>
>> $ sudo port select python python27
>> $ python -V
>> Python 2.7.2
>>
>> but when I do
>>
>> $ cmake ../
>>
>> I stiil get
>>
>> -- Configuring gnuradio-companion support...
>> --   Dependency ENABLE_GR_CORE = ON
>> --   Dependency ENABLE_PYTHON = ON
>> --   Dependency PYTHON_MIN_VER_FOUND = TRUE
>> --   Dependency CHEETAH_FOUND = TRUE
>> --   Dependency LXML_FOUND = TRUE
>> --   Dependency PYGTK_FOUND = FALSE
>> --   Dependency NUMPY_FOUND = TRUE
>> --   Disabling gnuradio-companion support.
>>
>>
>> Is there any step I'm missing?
>
>
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