packages/pyrfr/regression.so: undefined symbol: PyFPE_jbuf

[suny16907]

when i pip install auto sklearn the was a error packages/pyrfr/regression.so: undefined symbol: PyFPE_jbuf, i was install it on python 2.7 in anaconda environments

import autosklearn.classification
Traceback (most recent call last):
File "", line 1, in
File "/home/sunye/anaconda2/lib/python2.7/site-packages/autosklearn/classification.py", line 1, in
from autosklearn.estimators import AutoSklearnClassifier
File "/home/sunye/anaconda2/lib/python2.7/site-packages/autosklearn/estimators.py", line 8, in
import autosklearn.automl
File "/home/sunye/anaconda2/lib/python2.7/site-packages/autosklearn/automl.py", line 27, in
from autosklearn.smbo import AutoMLSMBO
File "/home/sunye/anaconda2/lib/python2.7/site-packages/autosklearn/smbo.py", line 14, in
from smac.smbo.smbo import SMBO, get_types
File "/home/sunye/anaconda2/lib/python2.7/site-packages/smac/smbo/smbo.py", line 15, in
from smac.epm.rf_with_instances import RandomForestWithInstances
File "/home/sunye/anaconda2/lib/python2.7/site-packages/smac/epm/rf_with_instances.py", line 4, in
import pyrfr.regression
ImportError: /home/sunye/anaconda2/lib/python2.7/site-packages/pyrfr/regression.so: undefined symbol: PyFPE_jbuf

[mfeurer]

There is a longer discussion on how to solve this issue in #101.