Re: [Pyobjc-dev] Installing pyobjc?

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Further, using MACOSX_DEPLOYMENT_TARGET=10.5 would appear to require a
python that's built using that also, at least for virtualenv (see
below for what I'm seeing)

Does anyone have tips on installing pyobjc in a virtualenv?

Or for that matter, what's the best way to install it for developing a
py2app based app that'll use it? I don't require virtualenv - in fact,
if I could just get a .egg of pyobjc and its wrappers, that'd work
fine for me…

% export MACOSX_DEPLOYMENT_TARGET=10.5
% virtualenv PYOBJCTEST
Traceback (most recent call last):
  File "/usr/local/bin//virtualenv", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/local/lib/python2.7/site-packages/distribute-0.6.27-py2.7.egg/pkg_resources.py",
line 724, in <module>
    class Environment(object):
  File "/usr/local/lib/python2.7/site-packages/distribute-0.6.27-py2.7.egg/pkg_resources.py",
line 727, in Environment
    def __init__(self, search_path=None,
platform=get_supported_platform(), python=PY_MAJOR):
  File "/usr/local/lib/python2.7/site-packages/distribute-0.6.27-py2.7.egg/pkg_resources.py",
line 106, in get_supported_platform
    plat = get_build_platform(); m = macosVersionString.match(plat)
  File "/usr/local/lib/python2.7/site-packages/distribute-0.6.27-py2.7.egg/pkg_resources.py",
line 249, in get_build_platform
    plat = get_platform()
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/util.py",
line 98, in get_platform
    cfgvars = get_config_vars()
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/sysconfig.py",
line 498, in get_config_vars
    func()
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/sysconfig.py",
line 407, in _init_posix
    raise DistutilsPlatformError(my_msg)
distutils.errors.DistutilsPlatformError: $MACOSX_DEPLOYMENT_TARGET
mismatch: now "10.5" but "10.7" during configure

On Fri, Aug 31, 2012 at 11:34 AM, Michael McCracken
<mic...@gm...> wrote:
> On Wed, Jun 27, 2012 at 3:58 AM, Ronald Oussoren <ron...@ma...> wrote:
>>
>> On 25 Jun, 2012, at 17:25, Mark Sienkiewicz wrote:
>>
>>> I'm trying to install pyobjc in a custom python 2.7.3 build.  I see that "easy_install pyobjc", installs a bunch of stuff, but then says:
>>>
>>> Running pyobjc-framework-SystemConfiguration-2.3/setup.py -q bdist_egg --dist-dir /var/folders/1z/7z0y590s66339qm1m1djyx4w0004jf/T/easy_install-nZl6LQ/pyobjc-framework-SystemConfiguration-2.3/egg-dist-tmp-jWDaaK
>>> error: Could not find required distribution pyobjc-core
>>>
>>> This is pyobjc 2.3, which is the default from pypi.  The web site at pyobjc.sourceforge.net says the latest is pyobjc 2.2, so this looks a bit odd.
>>>
>>> I also found that pyobjc 2.2 does not install on Snow Leopard or Lion unless you set the environment variable MACOSX_DEPLOYMENT_TARGET=10.5 ; it is probably worth mentioning this on the web site.
>>>
>>> So, my conclusion is:
>>>
>>> - use pyobjc 2.2
>>> - use MACOSX_DEPLOYMENT_TARGET=10.5
>>>
>>> Does this seem reasonable, or am I missing something?
>>
>> Installation of pyobjc is annoyinly hard at the moment. The current version of PyObjC is 2.3, <http://pypi.python.org/pypi/pyobjc>. A number of people have mentioned that installing this using "easy_install pyobjc" won't work. I tend to install manually (first install pyobjc-core, then install pyobjc-framework-Cocoa, then install the other framework wrappers you need) and haven't had time to look into this issue.
>>
>> The website is very much out of date. This is something I want to fix, but once again haven't had time to work on.
>
> I'd like to volunteer to help with the site, at least to help update
> it when you make your next release. Are you planning on keeping it at
> sourceforge?
>
> Also, do you have any notes on the build process? I was stumped about
> how to build from the bitbucket source until I saw this email. The
> build-support directory looks like it is meant to be useful but is not
> complete yet, is that correct?
>
> Thanks,
> -mike
>
>> I'm currently working on a new release, hopefully around the same time as OSX 10.8 gets released.  My repository is at https://bitbucket.org/ronaldoussoren/pyobjc.
>>
>> My current goal is to get everything working correctly on the current OSX 10.8 beta (not just pyobjc, but also py2app). After that I'll work on the website, and hopefully I can finish all work before 10.8 is actually released.
>>
>> Ronald
>>>
>>> Mark S.
>>>
>>>
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