-
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error):
linux:~$…
>>> More
-
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I installed sikuli-ide with
sudo apt-get install sikuli-ide
Everything was fine until I tried to start it from the terminal. I typed
sikuli-ide
But the only response I got was
[info] locale: en_US
The application was not started, furthermore there is no desktop file and sikuli-ide does not…
>>> More
-
as seen on Super User
- Search for 'Super User'
I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work.
I added the location of PIL and psycopg2 to PATH.
I know that Terminal is…
>>> More
-
as seen on Stack Overflow
- Search for 'Stack Overflow'
I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R?
>>> print…
>>> More
-
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
I am currently struggling to call a non python program from a python script.
I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name.
The command I wish to run is of the form:
program_name -input -output -o1 -o2…
>>> More
-
as seen on Stack Overflow
- Search for 'Stack Overflow'
I was installing matplotlib to use basemap today when I had to install a lot of stuff to make it work. After installing matplotlib and be able to import it I installed basemap but I can't import basemap because of this error:
from mpl_toolkits.basemap import Basemap
Traceback…
>>> More
-
as seen on Super User
- Search for 'Super User'
I want to install matplotlib on OS X. If possible, using homebrew.
I installed Python 2.7.1 using brew install python, I modified my path to use it
I installed pip using brew install pip
I installed numpy 1.5.1 using pip install numpy
I installed scipy 0.8.0 using pip install scipy
This is where…
>>> More
-
as seen on Stack Overflow
- Search for 'Stack Overflow'
I get this error on typing this in python command prompt: import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<pyshell#1>", line 1, in <module>
import matplotlib.pyplot as plt
File "/Library/Python/2.7/site-packages/matplotlib-1.3.x-py2.7-macosx-10.8-intel…
>>> More
-
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have two arrays and I take their logs. When I do that and try to plot their scatter plot, I get this error:
File "/Library/Python/2.6/site-packages/matplotlib-1.0.svn_r7892-py2.6-macosx-10.6-universal.egg/matplotlib/pyplot.py", line 2192, in scatter
ret = ax.scatter(x, y, s, c, marker, cmap…
>>> More
-
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hello,
I can't understand how to refresh FigureCanvasWxAgg instance. Here is the example:
import wx
import matplotlib
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
from matplotlib.figure import Figure
class MainFrame(wx.Frame):
def __init__(self):
…
>>> More
