Error while installing OctoPrint on Mac OS X 10.5

[IngolfN]

I tried to install Octoprint on my MacBook Pro (Mac OS X 10.5, Xcode 7.2.1) following the guidelines "Octoprint for Mac" from Paul de Vries. Everything ran through without any problems until:
Section "installing Octoprint" at the command line "pip install -U pyobjc":

The installation did close showing two errors which I have copied below:
"2 errors generated.
error: command 'clang' failed with exit status 1

----------------------------------------

Command "/Users/laranachtigall/Octoprint/venv/bin/python2.7 -u -c "import setuptools, tokenize;file='/private/var/folders/zl/n93n931s72sc8m1jn1_2vnkc0000gn/T/pip-build-aNOsBB/pyobjc-framework-Cocoa/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /var/folders/zl/n93n931s72sc8m1jn1_2vnkc0000gn/T/pip-swqY2p-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/laranachtigall/Octoprint/venv/bin/../include/site/python2.7/pyobjc-framework-Cocoa" failed with error code 1 in /private/var/folders/zl/n93n931s72sc8m1jn1_2vnkc0000gn/T/pip-build-aNOsBB/pyobjc-framework-Cocoa/"

If starting octoprint nevertheless, the following error message appears:
"ImportError: No module named AppKit"

Can anyone help? Would be great!

Thanks,
Ingolf

[GitIssueBot]

Hi @IngolfN,

It looks like there is some information missing from your bug report that will be needed in order to solve the problem. Read the Contribution Guidelines which will provide you with a template to fill out here so that your bug report is ready to be investigated (I promise I'll go away then too!).

If you did not intend to report a bug but wanted to request a feature or brain storm about some kind of development, please take special note of the title format to use as described in the Contribution Guidelines.

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Also make sure you are at the right place - this is the bug tracker of the official version of OctoPrint, not the Raspberry Pi image OctoPi nor any unbundled third party OctoPrint plugins or unofficial versions. Make sure too that you have read through the Frequently Asked Questions and searched the existing tickets for your problem - try multiple search terms please.

I'm marking this one now as needing some more information. Please understand that if you do not provide that information within the next two weeks (until 2016-11-12 19:40 UTC) I'll close this ticket so it doesn't clutter the bug tracker. This is nothing personal, so please just be considerate and help the maintainers solve this problem quickly by following the guidelines linked above. Remember, the less time the devs have to spend running after information on tickets, the more time they have to actually solve problems and add awesome new features. Thank you!

Best regards,
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PS: I'm just an automated script, not a human being, so don't expect any replies from me :) Your ticket is read by humans too, I'm just not one of them.

[GitIssueBot]

Since apparently some of the required information is still missing, I'm closing this now, sorry. Feel free to request a reopen of this or create a new issue once you can provide all required information.
This is nothing personal. Thank you for your collaboration.