problem with running example

[piero10]

sorry I do not know how to fix it((((
I made:
pip install mlopt (in python36)
I also tried to build package on my laptop, tried on windows and ubuntu etc, always I get the same error, it hapends with import mlopt

---

ImportError Traceback (most recent call last)
C:\anaconda3\envs\mlopt36\lib\site-packages\scikits\umfpack_umfpack.py in swig_import_helper()
17 try:
---> 18 fp, pathname, description = imp.find_module('__umfpack', [dirname(file)])
19 except ImportError:

C:\anaconda3\envs\mlopt36\lib\imp.py in find_module(name, path)
296 else:
--> 297 raise ImportError(_ERR_MSG.format(name), name=name)
298

ImportError: No module named '__umfpack'

During handling of the above exception, another exception occurred:

ModuleNotFoundError Traceback (most recent call last)
in
11
12 #from mlopt.sampling import uniform_sphere_sample
---> 13 import mlopt
14 import pandas as pd
15 import cvxpy as cp

C:\anaconda3\envs\mlopt36\lib\site-packages\mlopt_init_.py in
----> 1 from mlopt.optimizer import Optimizer
2 from mlopt.settings import PYTORCH, OPTIMAL_TREE, XGBOOST
3 from mlopt.learners import installed_learners
4
5

C:\anaconda3\envs\mlopt36\lib\site-packages\mlopt\optimizer.py in
1 import pandas as pd
----> 2 from mlopt.problem import Problem
3 import mlopt.settings as stg
4 from mlopt.learners import LEARNER_MAP, installed_learners
5 from mlopt.sampling import Sampler

C:\anaconda3\envs\mlopt36\lib\site-packages\mlopt\problem.py in
4 from mlopt.strategy import Strategy
5 import mlopt.settings as stg
----> 6 from mlopt.kkt import KKTSolver
7 import mlopt.utils as u
8 import mlopt.error as e

C:\anaconda3\envs\mlopt36\lib\site-packages\mlopt\kkt.py in
13 from scipy.sparse.linalg import spsolve
14 from scipy.sparse.linalg import factorized
---> 15 from scikits.umfpack import UmfpackWarning
16 import time
17 import warnings

C:\anaconda3\envs\mlopt36\lib\site-packages\scikits\umfpack_init_.py in
10 from future import division, print_function, absolute_import
11
---> 12 from .umfpack import *
13 from .interface import *
14

C:\anaconda3\envs\mlopt36\lib\site-packages\scikits\umfpack\umfpack.py in
128 import scipy.sparse as sp
129
--> 130 from . import _umfpack as _um
131
132 assumeSortedIndices = False

C:\anaconda3\envs\mlopt36\lib\site-packages\scikits\umfpack_umfpack.py in
26 fp.close()
27 return _mod
---> 28 __umfpack = swig_import_helper()
29 del swig_import_helper
30 else:

C:\anaconda3\envs\mlopt36\lib\site-packages\scikits\umfpack_umfpack.py in swig_import_helper()
18 fp, pathname, description = imp.find_module('__umfpack', [dirname(file)])
19 except ImportError:
---> 20 import __umfpack
21 return __umfpack
22 if fp is not None:

ModuleNotFoundError: No module named '__umfpack'

[dr1x1tit]

Have you solved this problem? I met the same trouble.