[Qgis-user] matplotlib not found on Mac OS

Wed Jul 25 06:41:17 PDT 2012

No, don't copy over matplotlib between python versions - it has binary components that are built for a specific version of python (though 2.6 version may work on 2.7).

And it won't matter to QGIS - it is hardwired for a specific Python per the system.  On Lion it's Python 2.7 and on Snow Leopard it's 2.6.  Copying from 2.7 to 2.6 on Lion won't get you anywhere, and on Snow Leopard there is no Python 2.7.

My matplotlib installer will install both 2.6 and 2.7 versions on Lion, so if one is missing, reinstall matplotlib.

On Jul 25, 2012, at 5:55 AM, Noli Sicad wrote:

> Hi Agus.
> 
> Go to your /Library/python folder and see if you have matplotib
> installed in 2.6 and 2.7.
> 
> If not just copy the matplotlib folder to the site-packages if one is missing.
> 
> Noli
> 
> 
> 
> On 7/25/12, Noli Sicad <nsicad at gmail.com> wrote:
>> Hi Agus,
>> 
>> OK.
>> 
>> It is working now.
>> 
>> I got the blue dots with lines when I hover into the tiff map.
>> 
>> Do this means that matplotlib is working, right?
>> 
>> 
>> Noli
>> 
>> On 7/25/12, Agustin Lobo <Agustin.Lobo at ictja.csic.es> wrote:
>>> ok, you are finding the same problem than I, please read my
>>> original message: move the message window outside the map area and
>>> click either Yes or No
>>> Agus
>>> 
>>> On Wed, Jul 25, 2012 at 12:05 PM, Noli Sicad <nsicad at gmail.com> wrote:
>>>> Hi Agus,
>>>> 
>>>> Thanks for this tif file.
>>>> 
>>>> However, when check ( )Active (Shif +A).
>>>> 
>>>> I got this message:
>>>> 
>>>> "There are no statistics in the following rasters:
>>>> AFNDVI
>>>> 
>>>> Calculate?
>>>> 
>>>> No and Yes
>>>> 
>>>> When I selected Yes. Stiill the message box would go away.
>>>> 
>>>> The same with No.
>>>> 
>>>> What must be the problem?
>>>> 
>>>> Noli
>>>> 
>>>> 
>>>> 
>>>> On 7/25/12, Agustin Lobo <alobolistas at gmail.com> wrote:
>>>>> use this:
>>>>> http://dl.dropbox.com/u/3180464/AFNDVI.tif
>>>>> 
>>>>> Agus
>>>>> 
>>>>> 2012/7/25 Noli Sicad <nsicad at gmail.com>:
>>>>>> I don't have a raster file right now. (This is new macbookpro). So a
>>>>>> can't check right now.
>>>>>> 
>>>>>> Noli
>>>>>> 
>>>>>> On 7/25/12, Etienne Tourigny <etourigny.dev at gmail.com> wrote:
>>>>>>> Most probably no checkbox - because no pyqwt! Are the dots in the
>>>>>>> graph red (qwt) or blue (matplotlib) ?
>>>>>>> 
>>>>>>> Etienne
>>>>>>> 
>>>>>>> On Wed, Jul 25, 2012 at 6:01 AM, Noli Sicad <nsicad at gmail.com> wrote:
>>>>>>>> No.
>>>>>>>> 
>>>>>>>> There are 2 checkboxes on top: 1) Active (Shift + A) and 2) Graph
>>>>>>>> 
>>>>>>>> The Graph checkbox toogle: i)Graph and grid (Layer and Value).
>>>>>>>> 
>>>>>>>> Noli
>>>>>>>> 
>>>>>>>> On 7/25/12, Agustin Lobo <alobolistas at gmail.com> wrote:
>>>>>>>>> and do you have the option to select qwt or matplotlib?
>>>>>>>>> Thanks
>>>>>>>>> Agus
>>>>>>>>> 
>>>>>>>>> 2012/7/25 Noli Sicad <nsicad at gmail.com>:
>>>>>>>>>> Hi Agus,
>>>>>>>>>> 
>>>>>>>>>> I activated in View -> Panels and I can see the graph (i.e x,y
>>>>>>>>>> axis)
>>>>>>>>>> when I checked the checkbox. I think this plugin is working in
>>>>>>>>>> Lion
>>>>>>>>>> which uses python 2.7.
>>>>>>>>>> 
>>>>>>>>>> Are you using Snow Leopard?
>>>>>>>>>> 
>>>>>>>>>> Noli
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> On 7/25/12, Agustin Lobo <alobolistas at gmail.com> wrote:
>>>>>>>>>>> Thanks Noli.
>>>>>>>>>>> 
>>>>>>>>>>> Go to View/Panels and you can activate it there.
>>>>>>>>>>> Then display a multilayer raster and check both qwt and
>>>>>>>>>>> matplotlib.
>>>>>>>>>>> 
>>>>>>>>>>> If matplotlib is working for you then most likely is that I've
>>>>>>>>>>> done
>>>>>>>>>>> something wrong in the installation.
>>>>>>>>>>> Will check this evening and report back.
>>>>>>>>>>> 
>>>>>>>>>>> Agus
>>>>>>>>>>> 
>>>>>>>>>>> 2012/7/25 Noli Sicad <nsicad at gmail.com>:
>>>>>>>>>>>> I am using Mac OS X Lion.
>>>>>>>>>>>> 
>>>>>>>>>>>> Installed Value Tool plugin, however, I don't not find the value
>>>>>>>>>>>> tool
>>>>>>>>>>>> menu.
>>>>>>>>>>>> 
>>>>>>>>>>>> Where is it located?
>>>>>>>>>>>> 
>>>>>>>>>>>> How to do you check if matplotlib is not find by value tool?
>>>>>>>>>>>> 
>>>>>>>>>>>> I sucessfully installed contour plugin which use matplotlib and
>>>>>>>>>>>> shapely.
>>>>>>>>>>>> 
>>>>>>>>>>>> Noli
>>>>>>>>>>>> 
>>>>>>>>>>>> On 7/25/12, Agustin Lobo <alobolistas at gmail.com> wrote:
>>>>>>>>>>>>> 2012/7/21 William Kyngesburye <woklist at kyngchaos.com>:
>>>>>>>>>>>>>> On Jul 21, 2012, at 4:14 AM, Agustin Lobo wrote:
>>>>>>>>>>>>>> 
>>>>>>>>>>>>> .../...
>>>>>>>>>>>>>>> Also, some plugins such as statis complain about not having
>>>>>>>>>>>>>>> matplotlib
>>>>>>>>>>>>>>> despite
>>>>>>>>>>>>>>> it is installed.
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> How did you install matplotlib?
>>>>>>>>>>>>>> 
>>>>>>>>>>>>> .../...
>>>>>>>>>>>>> 
>>>>>>>>>>>>> I installed matplotlib following directions in
>>>>>>>>>>>>> http://www.kyngchaos.com/software/python
>>>>>>>>>>>>> 
>>>>>>>>>>>>> and using the dmg provided there.
>>>>>>>>>>>>> By some reason, while matplotlib is installed, qgis (and the
>>>>>>>>>>>>> new
>>>>>>>>>>>>> version on valuetool which can use either qwt or matplotlib)
>>>>>>>>>>>>> cannot
>>>>>>>>>>>>> find it.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> I'm just a casual user of qgis on Mac, so please could any
>>>>>>>>>>>>> other
>>>>>>>>>>>>> more
>>>>>>>>>>>>> experienced Mac user
>>>>>>>>>>>>> help on testing this?
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Agus
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Qgis-user mailing list
>>>>>>>>>>>>> Qgis-user at lists.osgeo.org
>>>>>>>>>>>>> http://lists.osgeo.org/mailman/listinfo/qgis-user
>>>>>>>>>>>>> 
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>>>>> 
>>> 
>>> 
>>> 
>>> --
>>> --
>>> Dr. Agustin Lobo
>>> Institut de Ciencies de la Terra "Jaume Almera" (CSIC)
>>> Lluis Sole Sabaris s/n
>>> 08028 Barcelona
>>> Spain
>>> Tel. 34 934095410
>>> Fax. 34 934110012
>>> e-mail Agustin.Lobo at ictja.csic.es
>>> https://sites.google.com/site/aloboaleu/
>>> 
>> 
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-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

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