Hi Andrew.
Unfortunately the atlas support across platforms often makes problems.
Could you please provide the linker flags that arrayfuncs.so was build
against?
You should be able to get that using
|make 2>/dev/null | grep arrayfuncs
|||in the source directory.
Thanks,
Andy
||
On 10/16/2012 08:14 PM, Andrew Godbehere wrote:
Hello sklearn community,
I've just encountered a frustrating problem, and I'm wondering if anyone has
encountered the same.
The following fails:
from sklearn import decomposition
Specific error: "Symbol not found: _ATL_drotg
Referenced from: sklearn/utils/arrayfuncs.so
Expected in: flat namespace"
This is a reference to Atlas. I have the latest version of Atlas installed from
macports, latest revision was 8 days ago. I've tried the previous three ports
of Atlas as well, down to 3 months old.
I'm running OS X 10.8.2, Mountain Lion and python 2.7.
After encountering this error, I changed to building sklearn from the bleeding
edge, and build encounters a similar error, again not finding symbol _ATL_drotg.
Does anyone have any advice?
Thanks very much,
Andrew
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