Ooops.  My mistake.  I didn’t read your instructions carefully enough.  After 
reinstalling, with pip, I then had not reinstalled qgis.  I did that, and now 
it does open correctly.

Thanks much for the help!

--Adam



> On May 3, 2018, at 11:58 AM, Adam Dershowitz <[email protected]> wrote:
> 
> I think that is the problem.  Towards the bottom of my original email I 
> mentioned that I had only installed python3.6 (from the official source) but 
> not the other options (GUI, command line, pip etc).  I had not realized that 
> any of those were necessary.  I’ll try to reinstall python with pip, then 
> reinstall gdal, and see how that goes….
> 
> Interesting.  Now, instead of 4 different error boxes on startup, I just get 
> two:
> 
> Couldn't load plugin 'processing' 
> ModuleNotFoundError: No module named 'psycopg2' 
> and 
> 
> Couldn't load plugin 'MetaSearch' due to an error when calling its 
> classFactory() method 
> ModuleNotFoundError: No module named 'owslib'
> 
> Perhaps there is some other piece missing as well?  Do either of those core 
> plugins require the python UNIX command line, or GUI stuff?  
> 
> So, making some progress…
> 
> thanks,
> 
> --Adam
> 
> 
> 
>> On May 3, 2018, at 11:48 AM, William Kyngesburye <[email protected] 
>> <mailto:[email protected]>> wrote:
>> 
>> That's strange.  There should be many folders there, for osgeo and all the 
>> other stuff QGIS needs.
>> 
>> Another possibility is you are missing pip.  it's an install option for 
>> python 3, normally installed by default but maybe you turned it off?
>> 
>> You can check in a Terminal with
>> 
>>     type pip3
>> 
>> If found, the path should be in 
>> /library/frameworks/python.framework/versions/3.6.  If not found, try 
>> reinstalling python 3 and use the default install, then reinstall GDAL and 
>> QGIS.
>> 
>> And, just checking, but how did you install Python 3?  The "official" 
>> package from python.org <http://python.org/>?
>> 
>>> On May 3, 2018, at 10:35 AM, Adam Dershowitz <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> 
>>> No.  All that is in there is README.txt  ;-(
>>> 
>>> --Adam
>>> 
>>> 
>>> 
>>>> On May 3, 2018, at 11:16 AM, William Kyngesburye <[email protected] 
>>>> <mailto:[email protected]>> wrote:
>>>> 
>>>> Is there an "osgeo" folder in 
>>>> /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages
>>>>  ?
>>>> 
>>>>> On May 3, 2018, at 10:03 AM, Adam Dershowitz <[email protected] 
>>>>> <mailto:[email protected]>> wrote:
>>>>> 
>>>>> Thanks.
>>>>> I just tried to install gdal, then reran qgis3 and got the same errors, 
>>>>> so that didn’t help.
>>>>> 
>>>>> --Adam
>>>>> 
>>>>> 
>>>>> 
>>>>>> On May 3, 2018, at 10:56 AM, William Kyngesburye <[email protected] 
>>>>>> <mailto:[email protected]>> wrote:
>>>>>> 
>>>>>> You must make sure that that python 3 is installed before installing 
>>>>>> GDAL Complete.  Reinstall GDAL and it should work.
>>>>>> 
>>>>>>> On May 3, 2018, at 9:53 AM, Adam Dershowitz <[email protected] 
>>>>>>> <mailto:[email protected]>> wrote:
>>>>>>> 
>>>>>>> I downloaded the mac qgis3 binary.  I also installed the official 
>>>>>>> python 3.6.  Whenever I first launch qgis I get a series of errors that 
>>>>>>> pop up and look like this:
>>>>>>> 
>>>>>>> Couldn't load plugin 'FreehandRasterGeoreferencer' due to an error when 
>>>>>>> calling its classFactory() method 
>>>>>>> ModuleNotFoundError: No module named 'osgeo'
>>>>>>> 
>>>>>>> Traceback (most recent call last):
>>>>>>>   File 
>>>>>>> "/Applications/QGIS3.app/Contents/MacOS/../Resources/python/qgis/utils.py",
>>>>>>>  line 336, in startPlugin
>>>>>>>     plugins[packageName] = package.classFactory(iface)
>>>>>>>   File "/Users/adershowitz/Library/Application 
>>>>>>> Support/QGIS/QGIS3/profiles/default/python/plugins/FreehandRasterGeoreferencer/__init__.py",
>>>>>>>  line 24, in classFactory
>>>>>>>     from .freehandrastergeoreferencer import FreehandRasterGeoreferencer
>>>>>>>   File 
>>>>>>> "/Applications/QGIS3.app/Contents/MacOS/../Resources/python/qgis/utils.py",
>>>>>>>  line 664, in _import
>>>>>>>     mod = _builtin_import(name, globals, locals, fromlist, level)
>>>>>>>   File "/Users/adershowitz/Library/Application 
>>>>>>> Support/QGIS/QGIS3/profiles/default/python/plugins/FreehandRasterGeoreferencer/freehandrastergeoreferencer.py",
>>>>>>>  line 20, in 
>>>>>>>     from .freehandrastergeoreferencer_layer import (
>>>>>>>   File 
>>>>>>> "/Applications/QGIS3.app/Contents/MacOS/../Resources/python/qgis/utils.py",
>>>>>>>  line 664, in _import
>>>>>>>     mod = _builtin_import(name, globals, locals, fromlist, level)
>>>>>>>   File "/Users/adershowitz/Library/Application 
>>>>>>> Support/QGIS/QGIS3/profiles/default/python/plugins/FreehandRasterGeoreferencer/freehandrastergeoreferencer_layer.py",
>>>>>>>  line 16, in 
>>>>>>>     from osgeo import gdal
>>>>>>>   File 
>>>>>>> "/Applications/QGIS3.app/Contents/MacOS/../Resources/python/qgis/utils.py",
>>>>>>>  line 664, in _import
>>>>>>>     mod = _builtin_import(name, globals, locals, fromlist, level)
>>>>>>> ModuleNotFoundError: No module named 'osgeo'
>>>>>>> 
>>>>>>> Python version: 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 03:03:55) [GCC 
>>>>>>> 4.2.1 (Apple Inc. build 5666) (dot 3)] 
>>>>>>> QGIS version: 3.0.2-Girona Girona, exported 
>>>>>>> Python Path:
>>>>>>> 
>>>>>>> /Applications/QGIS3.app/Contents/MacOS/../Resources/python
>>>>>>> /Users/adershowitz/Library/Application 
>>>>>>> Support/QGIS/QGIS3/profiles/default/python
>>>>>>> /Users/adershowitz/Library/Application 
>>>>>>> Support/QGIS/QGIS3/profiles/default/python/plugins
>>>>>>> /Applications/QGIS3.app/Contents/MacOS/../Resources/python/plugins
>>>>>>> /Library/Frameworks/Python.framework/Versions/3.6/lib/python36.zip
>>>>>>> /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6
>>>>>>> /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload
>>>>>>> /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages
>>>>>>> /Users/adershowitz/Library/Application 
>>>>>>> Support/QGIS/QGIS3/profiles/default/python
>>>>>>> 
>>>>>>> 
>>>>>>> Then three more:
>>>>>>> 
>>>>>>> Couldn't load plugin 'profiletool' due to an error when calling its 
>>>>>>> classFactory() method 
>>>>>>> ModuleNotFoundError: No module named 'numpy'
>>>>>>> 
>>>>>>> 
>>>>>>> Couldn't load plugin 'processing' 
>>>>>>> ModuleNotFoundError: No module named 'psycopg2' 
>>>>>>> Couldn't load plugin 'MetaSearch' due to an error when calling its 
>>>>>>> classFactory() method 
>>>>>>> ModuleNotFoundError: No module named 'owslib' 
>>>>>>>  
>>>>>>> Is there something that is missing.  I had tried to use the macports 
>>>>>>> version of qgis3, and didn’t see these errors (although I did get other 
>>>>>>> errors).  Then, once I close each dialog box, it opens and works.  But, 
>>>>>>> the vector and raster menus don’t show many entries (while they did 
>>>>>>> with the macports version). 
>>>>>>> When I installed python 3.6, I only installed the framework.  I didn’t 
>>>>>>> include the optional installs such as:  GUI applications, command line 
>>>>>>> tools, documentation, shell profile updater, or pip.    Could that be 
>>>>>>> causing the problem?  If not, is there something else about plugins 
>>>>>>> that I have to fix?
>>>>>>> 
>>>>>>> --Adam
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> _______________________________________________
>>>>>>> Qgis-user mailing list
>>>>>>> [email protected] <mailto:[email protected]>
>>>>>>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user 
>>>>>>> <https://lists.osgeo.org/mailman/listinfo/qgis-user>
>>>>>>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user 
>>>>>>> <https://lists.osgeo.org/mailman/listinfo/qgis-user>
>>>>>> -----
>>>>>> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
>>>>>> http://www.kyngchaos.com/ <http://www.kyngchaos.com/>
>>>>>> 
>>>>>> "We can die but once, and that once we must die.  To be always fearing, 
>>>>>> then, would not avert it, and would make life miserable."
>>>>>> 
>>>>>> - Tarzan, on death
>>>>>> 
>>>>> 
>>>>> _______________________________________________
>>>>> Qgis-user mailing list
>>>>> [email protected] <mailto:[email protected]>
>>>>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user 
>>>>> <https://lists.osgeo.org/mailman/listinfo/qgis-user>
>>>>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user 
>>>>> <https://lists.osgeo.org/mailman/listinfo/qgis-user>
>>>> -----
>>>> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
>>>> http://www.kyngchaos.com/ <http://www.kyngchaos.com/>
>>>> 
>>>> All generalizations are dangerous, even this one.
>>>> 
>>>> 
>>> 
>> 
>> -----
>> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
>> http://www.kyngchaos.com/ <http://www.kyngchaos.com/>
>> 
>> Earth: "Mostly harmless"
>> 
>> - revised entry in the HitchHiker's Guide to the Galaxy
>> 
>> 
> 
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