I have Anaconda3. When I use its interpreter from Pycharm or directly from the folder to import numpy I get the following error:
ImportError Traceback (most recent call last)
~\Anaconda\lib\site-packages\numpy\core\__init__.py in <module>
16 try:
---> 17 from . import multiarray
18 except ImportError as exc:
~\Anaconda\lib\site-packages\numpy\core\multiarray.py in <module>
13
---> 14 from . import overrides
15 from . import _multiarray_umath
~\Anaconda\lib\site-packages\numpy\core\overrides.py in <module>
6
----> 7 from numpy.core._multiarray_umath import (
8 add_docstring, implement_array_function, _get_implementing_args)
ImportError: DLL load failed: The specified module could not be found.
During handling of the above exception, another exception occurred:
ImportError Traceback (most recent call last)
<ipython-input-1-d4cdadb62aa7> in <module>
----> 1 import numpy
~\Anaconda\lib\site-packages\numpy\__init__.py in <module>
140 from . import _distributor_init
141
--> 142 from . import core
143 from .core import *
144 from . import compat
~\Anaconda\lib\site-packages\numpy\core\__init__.py in <module>
45 """ % (sys.version_info[0], sys.version_info[1], sys.executable,
46 __version__, exc)
---> 47 raise ImportError(msg)
48 finally:
49 for envkey in env_added:
ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy c-extensions failed.
- Try uninstalling and reinstalling numpy.
- If you have already done that, then:
1. Check that you expected to use Python3.7 from "C:\Users\noamw\Anaconda\python.exe",
and that you have no directories in your PATH or PYTHONPATH that can
interfere with the Python and numpy version "1.17.4" you're trying to use.
2. If (1) looks fine, you can open a new issue at
https://github.com/numpy/numpy/issues. Please include details on:
- how you installed Python
- how you installed numpy
- your operating system
- whether or not you have multiple versions of Python installed
- if you built from source, your compiler versions and ideally a build log
- If you're working with a numpy git repository, try `git clean -xdf`
(removes all files not under version control) and rebuild numpy.
Note: this error has many possible causes, so please don't comment on
an existing issue about this - open a new one instead.
Original error was: DLL load failed: The specified module could not be found.
However, when I use it from ipython after activating my environment, using conda, it works just fine. It's really frustrating that I can't create a Pycharm project like this.
Would really appreciate any help
Thanks
Setting your environment as the interpreter for PyCharm should work. Got to Preferences --> Project --> Project Interpreter. In the drop down menu select your conda environment. Set it to something like: ~/Anaconda3/envs/myenvname/bin/python
It is a bummer that Pycharm has not looked into this issue and has not come up with a solution for it.
Most solutions I found suggest removing numpy and reinstalling it using pip install numpy, which basically defeats the purpose of having a conda environment and getting its benefits like conda revisions; not to mention the bad practice of using both pip and conda in the same environment.
Until Pycharm gets to the bottom of this, you can get around this issue following this:
Activate your environment in command prompt.
Use set command to print all environment variables.
Copy the PATH environment variable.
Add it to the environment variables of your Run/Debug configurations.
Related
I am struggling to install and import python libraries into my programs. originally I was using pydev but I kept getting messages like:
Traceback (most recent call last): File "C:\Users\satur\eclipse-workspace\DMD experimental\Main.py", line 11, in <module> from matplotlib import pyplot as plot ModuleNotFoundError: No module named 'matplotlib'
I installed matplotlib using py -m pip install matplotlib which produced a few messages like this.
WARNING: The script f2py.exe is installed in 'C:\Users\satur\AppData\Local\Programs\Python\Python310\Scripts' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. WARNING: The scripts fonttools.exe, pyftmerge.exe, pyftsubset.exe and ttx.exe are installed in 'C:\Users\satur\AppData \Local\Programs\Python\Python310\Scripts' which is not on PATH.
I was unsure what this meant so I tried running my program again and got the module not found error again.
being unable to resolve the issue I moved over to spyder because it came with many of the libraries I wanted thus avoiding the issue. however, as soon as I tried to import and install libraries not included with spyder I encountered the module not found error and a similar warning about the path. I added the paths mentioned in the warning to the PATH in spyder now when I run my code get this error message:
runfile('C:/Users/satur/.spyder-py3/proper orthogonal decomposition/dynamic mode decomposition experimental driver.py', wdir='C:/Users/satur/.spyder-py3/proper orthogonal decomposition')
Traceback (most recent call last):
File "C:\Users\satur\AppData\Local\Programs\Spyder\pkgs\spyder_kernels\py3compat.py", line 356, in compat_exec
exec(code, globals, locals)
File "c:\users\satur\.spyder-py3\proper orthogonal decomposition\dynamic mode decomposition experimental driver.py", line 13, in <module>
import mat73
File "C:\Users\satur\AppData\Local\Programs\Python\Python310\Lib\site-packages\mat73\__init__.py", line 11, in <module>
import h5py
File "C:\Users\satur\AppData\Local\Programs\Python\Python310\Lib\site-packages\h5py\__init__.py", line 25, in <module>
from . import _errors
ImportError: cannot import name '_errors' from partially initialized module 'h5py' (most likely due to a circular import) (C:\Users\satur\AppData\Local\Programs\Python\Python310\Lib\site-packages\h5py\__init__.py)
I did some looking around and found this
https://github.com/spyder-ide/spyder/wiki/Working-with-packages-and-environments-in-Spyder#installing-packages-into-the-same-environment-as-spyder
I followed what instructions I understood
import sys; sys.executable
Out[50]: 'C:\\Users\\satur\\AppData\\Local\\Programs\\Spyder\\Python\\python.exe'
which is different from what I get when I run it in command prompt or in the pydev terminal both of which give me
C:\Users\satur\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\python.exe
when i go to C:\Users\satur\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\ I see: 3 versions of idel, 3 versions of pip, and 6 versions of python.
I am deeply confused. I want to install and import libraries into my python programs. I want to be able to run my programs in either (or for that matter any) ide. I seem to be hitting the very similar issues in both. every tutorial I have found online describes the steps to take to do this but not what they are or why I am doing them none of them seem to work and the more times I try to install things the more confused I get.
could someone please explain: how to install and import libraries into a python program. what python is doing when I install things and try to import them. and why both IDEs have similar but different errors.
While trying to import scipy, I'm getting the following error :
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-7-4dc45f4c0083> in <module>()
----> 1 import scipy
C:\Users\admin\Anaconda2\lib\site-packages\scipy\__init__.py in <module>()
74
75 # Allow distributors to run custom init code
---> 76 from . import _distributor_init
77
78 __all__ += _num.__all__
ImportError: cannot import name _distributor_init
I have tried re-installing from pip by force reinstall, it says that scipy is up-to-date but then, loading it gives the above error. How do I resolve it? I'm using Python 2.x version.
I was getting the same error while using cx_freeze, i managed to make it work by simply commenting this line in the init.py of scipy (---> 76 from . import _distributor_init).
From what i read there: [Numpy-discussion] Hook in init.py to let distributors patch numpy
it simply enables more customization of checks, that i didn't need.
Scipy seems to work just fine without it.
Fyi I installed scipy without using anaconda, and i use python 3.6.
Hope this helps.
I use cx_Freeze and package have this error. I add this code to solve this problem:
self.build_exe_options = {
'includes': "scipy._distributor_init"
}
just upgrade your sklearn, upgrade everything and u will be fine
I am trying to set up a Jupyter notebook server at home. It has taken me a long time, but I have build and installed Python 3.4 and all the required packages from FreeBSD ports successfully. The notebook server is up and running fine, except every time when I try to import numpy:
In[1]: import numpy
The following errors occur:
ImportError Traceback (most recent call last)
<ipython-input-1-5a0bd626bb1d> in <module>()
----> 1 import numpy
/usr/local/lib/python3.4/site-packages/numpy/__init__.py in <module>()
178 return loader(*packages, **options)
179
--> 180 from . import add_newdocs
181 __all__ = ['add_newdocs',
182 'ModuleDeprecationWarning',
/usr/local/lib/python3.4/site-packages/numpy/add_newdocs.py in <module>()
11 from __future__ import division, absolute_import, print_function
12
---> 13 from numpy.lib import add_newdoc
14
15 ###############################################################################
/usr/local/lib/python3.4/site-packages/numpy/lib/__init__.py in <module>()
6 from numpy.version import version as __version__
7
----> 8 from .type_check import *
9 from .index_tricks import *
10 from .function_base import *
/usr/local/lib/python3.4/site-packages/numpy/lib/type_check.py in <module>()
9 'common_type']
10
---> 11 import numpy.core.numeric as _nx
12 from numpy.core.numeric import asarray, asanyarray, array, isnan, \
13 obj2sctype, zeros
/usr/local/lib/python3.4/site-packages/numpy/core/__init__.py in <module>()
12 os.environ[envkey] = '1'
13 env_added.append(envkey)
---> 14 from . import multiarray
15 for envkey in env_added:
16 del os.environ[envkey]
ImportError: /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found
The error messages for importing pandas and matplotlib are different, but I suspect that has something to do with this numpy import error.
Strangely, all 3 packages work fine in Python and IPython consoles with no problems at all!
I have googled and made the following attempts:
delete and reinstall numpy -> no change
append numpy directory to sys.path -> no change
install a lot of other external packages just to see if it's only related to numpy -> they are all working fine in both consoles and notebook, except scipy giving some error related to numpy
Thank you for your help!
My gcc is version 4.2.1.
I have fixed this by setting the LD_LBRARY_PATH to /usr/local/lib/gcc48. gcc48 is already installed in my system.
To avoid setting the path every time, I've added the following line to /.cshrc:
setenv LD_LIBRARY_PATH /usr/local/lib/gcc48
edit:
This won't work is you want to start the notebook server automatically by adding to crontab:
#reboot /usr/local/bin/jupyter-notebook
the same error appears when trying to import numpy and modules depending on numpy
I fixed this by making a copy of /usr/local/bin/jupyter-notebook and added the following lines:
import sys
import re
----------------- add these 2 lines below --------------
import os
os.environ['LD_LIBRARY_PATH'] = '/usr/local/lib/gcc48'
....
Add the new file to crontab instead of jupyter-notebook.
The issue is not with your python modules. The error message at the bottom, where it says ImportError: /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found indicates that it's a dependency error with the Fortran library. Apparently it wants gcc 4.6 or higher, and apparently you have a lower version installed. Not being familiar with Python libraries or your setup, my guess is that it could be an issue with /usr/ports/devel/py-fortran. I would recommend checking the gcc version on your machine with gcc -v and whatever fortran-related ports you have installed with pkg info and then take it from there.
In a round about way, I corrupted my scipy/numpy installation on my IntelX64/Windows 7/Python 2.7 computer. I did this by trying to play around with some neural network libraries (lasagne/theano).
To fix this, I completely removed/reinstalled python 2.7.9. After that, I went to http://www.lfd.uci.edu/~gohlke/pythonlibs/ to download and install numpy and scipy with commands:
pip install C:\Users\me\Documents\numpy-1.9.2+mkl-cp27-none-win_amd64.whl
This went well and succeeded. (I can import numpy from python)
pip install C:\Users\me\Documents\scipy-0.15.1-cp27-none-win_amd64.whl
This appeared to go well too. Except the error occurs in the python console:
>>> from scipy import stats
Gives:
Traceback (most recent call last):
File "<stdin>", line1, in <module>
File "C:\Python27\lib\site-packages\scipy\stats\__init__.py", line 338, in <module>
from .stats import *
File "C:\Python27\lib\site-packages\scipy\stats\stats.py", line 184, in <module>
import scipy.special as special
File "C:\Python27\lib\site-packages\scipy\special\__init__.py", line 586, in <module>
from ._ufuncs import *
ImportError: DLL load failed: The specified module could not be found.
I read up on the DLLs required and ran the 'dependency walker' (http://www.dependencywalker.com/) on "c:\python27\lib\site-packages\scipy\special_UFUNCS.PYD" and it seems there are a few DLL files not found.
libifcoremd.dll
libiomp5md.dll
libmmd.dll
msvcr90.dll
dcomp.dll
ieshims.dll
and a 6 files that look like 'api-ms-win-....dll'
From my looking around, people have solved this by reinstalling numpy, then scipy. I have tried that and the same thing occurs.
Has anyone else run into this issue and solved it?
I fixed this by a complete removal of everything (python and packages) and then installing everything again.
Just reinstalling the offending packages did not work. Neither did system restore. I will not accept this answer, because removing/installing is a work around to the real problem. I just want to post this to help anyone else in this position.
Simply install 'NumPy-1.9+MKL' from this page, it should work fine.
Acknowledgement: Another post here :)
I am trying to install a python module called tables, which depends on HDF5. I have installed HDF5 using pkgsrc, so the libraries and headers are in /usr/pkg/lib and /usr/pkg/include, respectively. This is on a Mac (OS 10.9.4).
I am able to install the tables module using pip only if I first export HDF5_DIR=/usr/pkg. That's not a problem in and of itself, but after pip says it has successfully installed tables, I still can't import the module and the error message seems to indicate that it can't find a library related to HDF5. Please see the error message below. I'm guessing that the hint in the error is 2): Symbol not found: _H5E_CALLBACK_g
In [1]: import tables
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-1-389ecae14f10> in <module>()
----> 1 import tables
/Users/gregory/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/tables/__init__.py in <module>()
80
81 # Necessary imports to get versions stored on the cython extension
---> 82 from tables.utilsextension import (
83 get_pytables_version, get_hdf5_version, blosc_compressor_list,
84 blosc_compcode_to_compname_ as blosc_compcode_to_compname,
ImportError: dlopen(/Users/gregory/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/tables/utilsextension.so, 2): Symbol not found: _H5E_CALLBACK_g
Referenced from: /Users/gregory/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/tables/utilsextension.so
Expected in: flat namespace
in /Users/gregory/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/tables/utilsextension.so