[SciPy-user] Matlab IO -- can others with matlab test this bug?

Andrew Straw strawman@astraw....
Wed Jul 30 01:28:38 CDT 2008


David Cournapeau wrote:
> Zachary Pincus wrote:
>   
>> Perhaps some others can chime in with more "official" methods, but I  
>> typically do one of several things to test SVN versions:
>>   
>>     
>
> On Unix, a nice and easy way to easily switch between different numpy
> installs without touching at all the environment is stow. Basically what
> you do once stow is installed is:
>
> python setup.py install --prefix=SOMEPATH/stow/numpy1
> python setup.py install --prefix=SOMEPATH/stow/numpy2
>
> And then stow makes link between the 'real' numpy and the one you want:
>
> stow numpy1 -> numpy1 is used
> stow -R numpy1 -> numpy1 is disabled
> stow numpy2 -> numpy2 is enabled
>
> I switch between many numpy configurations (one which only uses released
> versions for 'real' work, many other with various compilers combination
> to test the build system). It also enables true uninstallation, since
> any installed version is self-contained in one directory (you can rm -rf
> the directory without any chance of removing something unrelated).
>   
No time to do a similar writeup for it, but: virtualenv

http://pypi.python.org/pypi/virtualenv


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