Ben Axelrod wrote:
> I am having problems plotting anything using version 0.98.1 on Linux 
> Debian 4.  But 0.91.4 works fine. 

If you are compiling from source, the problem could be that setup.py 
does not clean out the destination directory.  For example, if you are 
installing in /usr/local/lib/python2.5/site-packages then you should 
first do "rm -r /usr/local/lib/python2.5/site-packages/matplotlib*" 
before installing another version.

Eric

>  
> 
> When I try to plot something I get this error on the console:
> 
>  
> 
> Traceback (most recent call last):
> 
>   File 
> "/usr/lib/python2.4/site-packages/matplotlib/backends/backend_gtk.py", 
> line 331, in expose_event
> 
>     self._render_figure(self._pixmap, w, h)
> 
>   File 
> "/usr/lib/python2.4/site-packages/matplotlib/backends/backend_gtkagg.py", 
> line 75, in _render_figure
> 
>     FigureCanvasAgg.draw(self)
> 
>   File 
> "/usr/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py", 
> line 357, in draw
> 
>     self.renderer = self.get_renderer()
> 
>   File 
> "/usr/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py", 
> line 368, in get_renderer
> 
>     self.renderer = RendererAgg(w, h, self.figure.dpi)
> 
>   File 
> "/usr/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py", 
> line 116, in __init__
> 
>     self.draw_polygon = self._renderer.draw_polygon
> 
> AttributeError: draw_polygon
> 
>  
> 
>  
> 
> And here is the configuration info from when I installed from src:
> 
>  
> 
>  
> 
> BUILDING MATPLOTLIB
> 
>             matplotlib: 0.98.1
> 
>                 python: 2.4.4 (#2, Apr 15 2008, 23:43:20)  [GCC 4.1.2
> 
>                         20061115 (prerelease) (Debian 4.1.1-21)]
> 
>               platform: linux2
> 
>  
> 
> REQUIRED DEPENDENCIES
> 
>                  numpy: 1.1.0
> 
>              freetype2: 9.10.3
> 
>  
> 
> OPTIONAL BACKEND DEPENDENCIES
> 
>                 libpng: 1.2.15beta5
> 
>                Tkinter: Tkinter: 39220, Tk: 8.4, Tcl: 8.4
> 
>               wxPython: 2.8.8.1
> 
>                         * WxAgg extension not required for wxPython >= 2.8
> 
>                   Gtk+: gtk+: 2.8.20, glib: 2.12.4, pygtk: 2.8.6, pygobject:
> 
>                         [pre-pygobject]
> 
>                     Qt: Qt: 3.3.6, PyQt: 3.16
> 
>                    Qt4: no
> 
>                  Cairo: 1.2.0
> 
>  
> 
> OPTIONAL DATE/TIMEZONE DEPENDENCIES
> 
>               datetime: present, version unknown
> 
>               dateutil: present, version unknown
> 
>                   pytz: 2006p
> 
>  
> 
> OPTIONAL USETEX DEPENDENCIES
> 
>                 dvipng: 1.9
> 
>            ghostscript: 8.15.3
> 
>                  latex: 3.141592
> 
>                pdftops: 3.00
> 
>  
> 
> EXPERIMENTAL CONFIG PACKAGE DEPENDENCIES
> 
>              configobj: matplotlib will provide
> 
>       enthought.traits: no
> 
>  
> 
>  
> 
> I am guessing that I am either missing a library or need an updated 
> version.  Does anyone have any ideas?
> 
>  
> 
> Thanks,
> 
> -Ben
> 
>  
> 
> 
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