Hi Mike,
I tried to run it on windows.
Got error
D:\download\python>demo_axes_grid.py
Traceback (most recent call last):
File "D:\download\python\demo_axes_grid.py", line 2, in <module>
from demo_image import get_demo_image
ImportError: No module named demo_image
Went looking on examples page and found there was a file name demo_image.py
http://matplotlib.sourceforge.net/examples/axes_grid/demo_image.html
However for whatever reason the source code was not downloadable (404
error), so I copied it off the html page.
After that the example ran fine under windows, ... I have never
installed anything called 'dsextras' and don't know what it is.
However it doesn't look like a gtk GUI to me., a quick check of the code
reveals no gtk type commands or imports?
I'd be questioning your configuration of matplotlib, there should be a
rc file somewhere, maybe you (or your distro) have set the backend to
gtk by default?
I don't have a system here without gtk installed, that I could test
example runs without it installed - sorry.
(what distro and what's a pip command?)
- Steve
On 23/06/2010 11:09 PM, Mike Anderson wrote:
Hi,
I'm trying to run a demo example,
http://matplotlib.sourceforge.net/plot_directive/mpl_toolkits/axes_grid/figures/demo_axes_grid.py
ran into this problem saying pygtk was needed:
$ curl
http://matplotlib.sourceforge.net/plot_directive/mpl_toolkits/axes_grid/figures/demo_axes_grid.py
> demo_axes_grid.py
$ python demo_axes_grid.py
Traceback (most recent call last):
File "demo_axes_grid.py", line 1, in <module>
import matplotlib.pyplot as plt
File
"/Library/Frameworks/Python.framework/Versions/Current/lib/python2.6/site-packages/matplotlib/pyplot.py",
line 78, in <module>
new_figure_manager, draw_if_interactive, show = pylab_setup()
File
"/Library/Frameworks/Python.framework/Versions/Current/lib/python2.6/site-packages/matplotlib/backends/__init__.py",
line 25, in pylab_setup
globals(),locals(),[backend_name])
File
"/Library/Frameworks/Python.framework/Versions/Current/lib/python2.6/site-packages/matplotlib/backends/backend_gtkagg.py",
line 10, in <module>
from matplotlib.backends.backend_gtk import gtk, FigureManagerGTK,
FigureCanvasGTK,\
File
"/Library/Frameworks/Python.framework/Versions/Current/lib/python2.6/site-packages/matplotlib/backends/backend_gtk.py",
line 11, in <module>
raise ImportError("Gtk* backend requires pygtk to be installed.")
ImportError: Gtk* backend requires pygtk to be installed.
Then I tried to install pygtk:
$ pip install pygtk
Downloading/unpacking pygtk
Running setup.py egg_info for package pygtk
Traceback (most recent call last):
File "<string>", line 14, in <module>
File
"/Users/michaelanderson/root/mikeWork/2010June/temp/build/pygtk/setup.py",
line 22, in <module>
from dsextras import get_m4_define, getoutput, have_pkgconfig, \
ImportError: No module named dsextras
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 14, in <module>
File
"/Users/michaelanderson/root/mikeWork/2010June/temp/build/pygtk/setup.py",
line 22, in <module>
from dsextras import get_m4_define, getoutput, have_pkgconfig, \
ImportError: No module named dsextras
----------------------------------------
Command python setup.py egg_info failed with error code 1
Storing complete log in /Users/michaelanderson/.pip/pip.log
Ok, then I tried to install dsextras:
$ pip install dsextras
Downloading/unpacking dsextras
Could not find any downloads that satisfy the requirement dsextras
No distributions at all found for dsextras
Storing complete log in /Users/michaelanderson/.pip/pip.log
What is this obscure package (dsextras) and is it really necessary to
run the shared axes demo?
Mike
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