bvp install / import problem :again
Hi again, I am trying to install and use the bvp package in scipy. I download the source file in my home directory, then $ cd bvp-0.2.4 $ sudo python setup.py build $ sudo python setup.py install When I type (in python)
import scipy.special import bvp
Iget the following error message: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "bvp/__init__.py", line 6, in <module> import colnew File "bvp/colnew.py", line 63, in <module> import _colnew ImportError: No module named _colnew I use ubuntu 8.10 on a Dell inspiron. Thank you very much (especially Robert Kern for rapid answer), ozan Date: Mon, 24 Nov 2008 16:00:55 -0600 From: "Robert Kern" <robert.kern@gmail.com> Subject: Re: [SciPy-user] bvp import problem To: "SciPy Users List" <scipy-user@scipy.org> Message-ID: <3d375d730811241400w43a99174kb449eb40562f6ff1@mail.gmail.com> Content-Type: text/plain; charset=UTF-8 On Mon, Nov 24, 2008 at 15:57, ozan bakis <ozanbakis@gmail.com> wrote:
Hi all,
I am very new to python and scipy. As an economist I am especially interested in optimization and differential equations tools of scipy. I have tried the some of the online examples and have been impressed by how easy userfriendly it is. Thank you for great work.
I have tried to install bvp package as explained ot its web site by
sudo python setup.py build
I did not get any error.
That's how to build it. Now, you need to install it. $ sudo python setup.py install Note that this, and the previous command, should be done at a terminal shell, not the Python prompt.
But when I want to import bvp I get the following:
import scipy as N N.pkgload('special')
Don't use pkgload(). Just import scipy.special. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco
On Tue, Nov 25, 2008 at 12:21, ozan bakis <ozanbakis@gmail.com> wrote:
Hi again,
I am trying to install and use the bvp package in scipy. I download the source file in my home directory, then
$ cd bvp-0.2.4 $ sudo python setup.py build $ sudo python setup.py install
When I type (in python)
import scipy.special import bvp
Iget the following error message:
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "bvp/__init__.py", line 6, in <module> import colnew File "bvp/colnew.py", line 63, in <module> import _colnew ImportError: No module named _colnew
Change directories. Python looks in the current directory before site-packages, so you are picking up the unbuilt source files, not the installed files. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco
participants (2)
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ozan bakis
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Robert Kern