When I try to import sklearn.linear_model, I get this error:
In [1]: from sklearn import linear_model
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-1-a6ebbebad697> in <module>()
----> 1 from sklearn import linear_model
/usr/local/lib/python2.7/dist-packages/sklearn/linear_model/__init__.py in <module>()
15 from .least_angle import (Lars, LassoLars, lars_path, LarsCV, LassoLarsCV,
16 LassoLarsIC)
---> 17 from .coordinate_descent import (Lasso, ElasticNet, LassoCV, ElasticNetCV,
18 lasso_path, enet_path, MultiTaskLasso,
19 MultiTaskElasticNet, MultiTaskElasticNetCV,
/usr/local/lib/python2.7/dist-packages/sklearn/linear_model/coordinate_descent.py in <module>()
27 from ..exceptions import ConvergenceWarning
28
---> 29 from . import cd_fast
30
31
ImportError: /usr/local/lib/python2.7/dist-packages/sklearn/linear_model/cd_fast.so: undefined symbol: ATL_dtger
I know it has something to do with Atlas, but I have no idea what. This exact code used to run smoothly on this very machine, and I do not know of any lib modification/installation.
Thank you.
I solved it, but I'm not sure how. I reinstalled some things. I found out someone had installed Atlas via apt-get, so I removed it and recompiled pretty much everything.