Hi William

>Nokia screwed up compiling their "official" binaries. Everything BUT QtWebKit works on OS X 10.6 (Snow Leopard). >QtWebKit appears to use a OS X 10.7-only system function. This breaks QGIS help and some plugins on OS X 10.6. >It's possible it's not really Nokia's fault. I'll have to compile Qt myself and package a new QGIS, but there is a
>bug in Apple's SDK mechanism that could be the problem.

I had the same problem trying to compile Qt 4.8 on OS X 10.5.8. QtWebKit does not build (compiler error because of reference to 10.7 function) and QGIS needs Webkit.
How did you solve the problem? Disable the help menu?

Regards,
Marco

On 25.02.2012 16:24, William Kyngesburye wrote:
So I finally packaged QGIS 1.7.4 (I was waiting on a GRASS 6.4.2 problem, but 
that may take a while).  And...

WARNING #1: serious Qt packaging bug

Nokia screwed up compiling their "official" binaries.  Everything BUT QtWebKit 
works on OS X 10.6 (Snow Leopard).  QtWebKit appears to use a OS X 10.7-only system 
function.  This breaks QGIS help and some plugins on OS X 10.6.

It's possible it's not really Nokia's fault.  I'll have to compile Qt myself 
and package a new QGIS, but there is a bug in Apple's SDK mechanism that could 
be the problem.

WARNING #2: delete existing plugins before running QGIS 1.7.4.  If you can do 
it before installing QGIS, disable them in the old QGIS, then update and 
re-enable them one at a time after upgrading QGIS.  If you have already 
installed 1.7.4, you need to manually delete them from ~/.qgis/python/plugins.

I've had a report of plugins directly using a specific GDAL version like 1.8 (I 
don't know how this is possible), which will crash QGIS 1.7.4 which uses GDAL 
1.9.  There also appears to be a problem with PyQwt so the profile plugin will 
crash QGIS.


Sorry for the breakage.  I'll try to fix things as quickly as I can.

-----
William Kyngesburye<kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

First Pogril: Why is life like sticking your head in a bucket filled with hyena 
offal?
Second Pogril: I don't know.  Why IS life like sticking your head in a bucket 
filled with hyena offal?
First Pogril: I don't know either.  Wretched, isn't it?

-HitchHiker's Guide to the Galaxy


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--
Dr. Marco Hugentobler
Sourcepole -  Linux&  Open Source Solutions
Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland
[email protected] http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee

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