I had exactly the same error message, and now that i have installed the PNG library on http://ethan.tira-thompson.com/Mac_OS_X_Ports.html it seems to work fine. I can plot graphs !
Le jeudi 20 juin 2013 10:36:11 UTC+2, Simon Stevenson a écrit : > > I can confirm that installing libpng from > http://ethan.tira-thompson.com/Mac_OS_X_Ports.html solved the problem for > me. > > So thanks! > > On Saturday, 25 May 2013 21:44:50 UTC+1, Dominik Schneider wrote: >> >> For future reference for someone else that finds this: I installed a >> newer libpng from http://ethan.tira-thompson.com/Mac_OS_X_Ports.html and >> Spyder starts without errors now. In my limited testing, plotting works now. >> >> On Saturday, May 18, 2013 1:16:17 PM UTC-6, Dominik Schneider wrote: >>> >>> Bummer. but thanks for the info. >>> >>> On Saturday, May 18, 2013 1:11:16 PM UTC-6, Carlos Córdoba wrote: >>>> >>>> Hi Dominik, >>>> >>>> The problem is very simple: Our app only works with OSX 10.7 and 10.8, >>>> not 10.6, which is the version you have. >>>> >>>> As you correctly guessed, this is an issue between matplotlib and X11. >>>> The Matplotlib version in the app requires libpng 1.5, and the last X11 >>>> version for 10.6 comes with libpng 1.2. >>>> >>>> I'm sorry we don't have anymore support for 10.6 but I've monitored the >>>> download counts from previous versions and they were very low. >>>> >>>> Cheers, >>>> Carlos >>>> >>>> El 18/05/13 13:53, Dominik Schneider escribió: >>>> >>>> Hi, >>>> I only have standard apple python installed otherwise. I was under >>>> the impression that Spyder.app came with what it needed and it seems to >>>> think so based on the paths it was searching (in the error message). But >>>> I >>>> could be wrong. I"m still getting a handle on all the different python >>>> installations and tools. Could it be an X11 issue? >>>> >>>> On Thursday, May 16, 2013 6:04:01 AM UTC-6, David wrote: >>>>> >>>>> Hi, >>>>> >>>>> Do you have the same issue in any other python shell, outside spyder? >>>>> If so, than it seems this is an Matplotlib issue. Are you sure have all >>>>> the >>>>> matplotlib dependencies installed, including libpng? Some random stuff a >>>>> search gave me: >>>>> >>>>> http://telliott99.blogspot.dk/2011/07/matplotlib-on-os-x-lion-revised.html >>>>> http://penandpants.com/2012/03/01/install-python-2/ >>>>> >>>>> Not sure if that helped (I don't have a Mac)...anyway, I tried :-) >>>>> >>>>> Regards, >>>>> David >>>>> >>>>> >>>>> On 15 May 2013 05:08, Dominik Schneider <[email protected]> wrote: >>>>> >>>>>> Hi, I just installed Spyder having never used python before. I'm on >>>>>> OSX.6.8. I opened Spyder and saw this error message in the console. >>>>>> matplotlib is one of the packages I came to python for so I want to >>>>>> figure >>>>>> this out. Can someone help sort this for me? Thanks >>>>>> >>>>>> Python 2.7.3 (default, Jul 24 2012, 20:20:13) >>>>>> [GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00)] >>>>>> on darwin >>>>>> Type "help", "copyright", "credits" or "license" for more information. >>>>>> Traceback (most recent call last): >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/spyderlib/scientific_startup.py", >>>>>> >>>>>> line 16, in <module> >>>>>> from pylab import * #analysis:ignore >>>>>> File "pylab.pyc", line 1, in <module> >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/pylab.py", >>>>>> >>>>>> line 222, in <module> >>>>>> from matplotlib import mpl # pulls in most modules >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/mpl.py", >>>>>> >>>>>> line 2, in <module> >>>>>> from matplotlib import axis >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/axis.py", >>>>>> >>>>>> line 14, in <module> >>>>>> import matplotlib.text as mtext >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/text.py", >>>>>> >>>>>> line 29, in <module> >>>>>> from matplotlib.backend_bases import RendererBase >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/backend_bases.py", >>>>>> >>>>>> line 47, in <module> >>>>>> import matplotlib.textpath as textpath >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/textpath.py", >>>>>> >>>>>> line 11, in <module> >>>>>> from matplotlib.mathtext import MathTextParser >>>>>> File >>>>>> "/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/mathtext.py", >>>>>> >>>>>> line 61, in <module> >>>>>> import matplotlib._png as _png >>>>>> ImportError: >>>>>> dlopen(/Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/_png.so, >>>>>> >>>>>> 2): Library not loaded: /usr/X11/lib/libpng15.15.dylib >>>>>> Referenced from: >>>>>> /Applications/Spyder.app/Contents/Resources/lib/python2.7/matplotlib/_png.so >>>>>> Reason: image not found >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "spyder" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To post to this group, send email to [email protected]. >>>>>> Visit this group at http://groups.google.com/group/spyderlib?hl=en. >>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>> >>>>>> >>>>>> >>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "spyder" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at http://groups.google.com/group/spyderlib?hl=en. >>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> >>>> >>>> >>>> >>>> -- You received this message because you are subscribed to the Google Groups "spyder" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/spyderlib. For more options, visit https://groups.google.com/groups/opt_out.
