[SciPy-user] Scipy on MacOS X, troubles
ahoover at eecs.berkeley.edu
Fri Nov 3 13:22:50 CST 2006
Just thought I'd chime in with another possible solution. I seem to
remember seeing similar errors
after compiling SciPy on my MBP. If I recall correctly, updating my
cctools fixed the problem.
Erin Sheldon wrote:
> Hi Marco -
> I also had success with MacPorts (formerly darwinports).
> It seems to be a very stable solution. For me it required
> compiling gcc 4.1, however, so it may require patience.
> I was pleased enough to create at how-to on
> this wiki page:
> On 11/3/06, Sam frizou <excellent.frizou at gmail.com> wrote:
>> I installed numpy and scipy on tiger with darminports (py-numpy and py-scipy)
>> everything works well.
>> On 11/3/06, Marco <gaedol at gmail.com> wrote:
>>> Hi all,
>>> new to the ML, here. :)
>>> I have some troubles with SciPy on Tiger.
>>> I have complied scipy (and numpy) on my laptop (ibook g4) using all
>>> the hints on the "Installing SciPy on MacOSX" page, but i still have
>>> some problems.
>>> If i do something list "import scipy", on python 2.4.3 (ActiveState),
>>> it all runs well, and i have scipy to use.
>>> If, instead, i use "from scipy import *" then i obtain, as an answer
>>> from python:
>>>>>> from scipy import *
>>> Traceback (most recent call last):
>>> File "<stdin>", line 1, in ?
>>> File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy/linsolve/__init__.py",
>>> line 5, in ?
>>> import umfpack
>>> File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy/linsolve/umfpack/__init__.py",
>>> line 3, in ?
>>> from umfpack import *
>>> File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy/linsolve/umfpack/umfpack.py",
>>> line 11, in ?
>>> import scipy.sparse as sp
>>> File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy/sparse/__init__.py",
>>> line 5, in ?
>>> from sparse import *
>>> File "/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/scipy/sparse/sparse.py",
>>> line 12, in ?
>>> import sparsetools
>>> ImportError: Failure linking new module:
>>> Symbol not found: _sprintf$LDBLStub
>>> Referenced from:
>>> Expected in: dynamic lookup
>>> i could modify the codebase to use the "import scipy" and not "from
>>> scipy import *" (that's code i've been writing on linux and then moved
>>> to mac), but it would take time, maybe too much.
>>> I have been lookin on list archives, and found something but i've not
>>> really understood what to do...
>>> any good soul? :)
>>> RTFM welcomed only if with links on what to read :)
>>> SciPy-user mailing list
>>> SciPy-user at scipy.org
>> On obtient beaucoup plus avec un mot gentil et une arme qu'avec
>> seulement un mot gentil - "Al Capone".
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