When I try to run CADRE plug-in it fails when trying to import 'MBI' module in 'CADRE.power' discipline:
Traceback (most recent call last):
File "C:\Users\Laurynas\CADRE\src\mppt.py", line 9, in <module>
from CADRE.power import Power_SolarPower, Power_CellVoltage
File "C:\Users\Laurynas\CADRE\src\CADRE\power.py", line 10, in <module>
from MBI import MBI
ModuleNotFoundError: No module named 'MBI'
Is this some kind of legacy python or OpenMDAO module? I was not able to find it in the web.
Yeah, MBI is a separate package, but you can find it here:
https://github.com/OpenMDAO/MBI
Related
I read where running installing pyqt5 or pip install pyqt5 would correct this error. Did not work for my enviornment. Any suggestions?
Traceback (most recent call last):
File "C:\Users\Paula\Anaconda3\lib\site-packages\notebook\services\sessions\sessionmanager.py", line 10, in
import sqlite3
File "C:\Users\Paula\Anaconda3\lib\sqlite3\__init__.py", line 23, in
from sqlite3.dbapi2 import *
File "C:\Users\Paula\Anaconda3\lib\sqlite3\dbapi2.py", line 27, in
from _sqlite3 import *
ImportError: DLL load failed: The specified procedure could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\Paula\Anaconda3\Scripts\jupyter-notebook-script.py", line 6, in
from notebook.notebookapp import main
File "C:\Users\Paula\Anaconda3\lib\site-packages\notebook\notebookapp.py", line 86, in
from .services.sessions.sessionmanager import SessionManager
File "C:\Users\Paula\Anaconda3\lib\site-packages\notebook\services\sessions\sessionmanager.py", line 13, in
from pysqlite2 import dbapi2 as sqlite3
ModuleNotFoundError: No module named 'pysqlite2'
I am trying to import distributed version 1.22.0 installed with pip3.
However, I get this error :
>>> import distributed
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.6/dist-packages/distributed/__init__.py", line 5, in <module>
from .core import connect, rpc
File "/usr/local/lib/python3.6/dist-packages/distributed/core.py", line 25, in <module>
from .system_monitor import SystemMonitor
File "/usr/local/lib/python3.6/dist-packages/distributed/system_monitor.py", line 4, in <module>
import psutil
File "/home/users/ej/.local/lib/python3.6/site-packages/psutil/__init__.py", line 100, in <module>
from . import _pslinux as _psplatform
File "/home/users/ej/.local/lib/python3.6/site-packages/psutil/_pslinux.py", line 26, in <module>
from . import _psutil_linux as cext
ImportError: /home/users/ej/.local/lib/python3.6/site-packages/psutil/_psutil_linux.cpython-36m-x86_64-linux-gnu.so: failed to map segment from shared object
>>>
I have dask version 0.18.1 installed with pip3.
I work on Ubuntu 18.04 with python3.
I tried reinstall and install but no solution.
Could you help me please ?
Thanks in advance.
I am trying to make a portable application from a python app I developped on Windows 7 - 32 bits using python3.4. My first idea was to use py2exe combined with a ThinApp equivalent, but as I use rasterio which is not a pure python library, py2exe does not manage to find some DLLs.
If I try to run the generated executable I get this error :
File Traceback (most recent call last):
File "viewer.py", line 3, in <module>
import MainWindow as GUI
File "C:\Users\IEUser\Documents\viewer-dev\viewer\MainWindow.py", line 2, in <module>
import ImageWindow
File "C:\Users\IEUser\Documents\viewer-dev\viewer\ImageWindow.py", line 1, in <module>
import Resampler
File "C:\Users\IEUser\Documents\viewer-dev\viewer\Resampler.py", line 1, in <module>
import rasterio
File "C:\Python34\lib\site-packages\rasterio\__init__.py", line 31, in <module>
from rasterio._base import gdal_version
File "<loader>", line 10, in <module>
File "<loader>", line 8, in __load
ImportError: (DLL load failed: The specified module could not be found.) 'C:\\Users\\IEUser\\Documents\\viewer-dev\\dist\\rasterio._base.pyd'
I read that I had to add these DLLs manually in the dist directory, but I wonder how could I get a list of the required DLLs ?
You can use the Dependency Walker on your py2exe to see all the missing dependencies.
Check the executable and all the linked libraries(PYD & DLL files)
In summary: as far as I recall, after conda-installing fenics and sfepy (along with, through pip, some dependencies), I cannot run spyder:
$ spyder
Traceback (most recent call last):
File "/home/charles/anaconda3/lib/python3.5/site-packages/qtpy/QtWebEngineWidgets.py", line 22, in
from PyQt5.QtWebEngineWidgets import QWebEnginePage
ImportError: No module named 'PyQt5.QtWebEngineWidgets'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/charles/anaconda3/bin/spyder", line 6, in
sys.exit(spyder.app.start.main())
File "/home/charles/anaconda3/lib/python3.5/site-packages/spyder/app/start.py", line 103, in main
from spyder.app import mainwindow
File "/home/charles/anaconda3/lib/python3.5/site-packages/spyder/app/mainwindow.py", line 92, in
from qtpy import QtWebEngineWidgets # analysis:ignore
File "/home/charles/anaconda3/lib/python3.5/site-packages/qtpy/QtWebEngineWidgets.py", line 26, in
from PyQt5.QtWebKitWidgets import QWebPage as QWebEnginePage
ImportError: /usr/lib/x86_64-linux-gnu/libQt5WebKitWidgets.so.5: version `Qt_5' not found (required by /home/charles/anaconda3/lib/python3.5/site-packages/PyQt5/QtWebKitWidgets.so)
Along the method of
https://www.scivision.co/fix-spyder-cxxabi-not-found-qt-error/
Would it be a terrible idea to simply copy
/usr/lib/x86_64-linux-gnu/libQt5WebKitWidgets.so.5
to
~/anaconda3/lib/
a la
cp /usr/lib/x86_64-linux-gnu/libQt5WebKitWidgets.so.5 ~/anaconda3/lib/
?
I'm paranoid about breaking something, is there a high probability of that happening?
Surely there's a better way to do this, no?
Thanks!
I am using the Anaconda environment for python.
I have installed the paramiko (v. 2.0.2) and cryptography (v 1.5) modules using the Anaconda Navigator..
When I try to execute this import statement:
import netmiko
I get an error message "ImportError: No module named cryptography.hazmat.backends"
The total output in the cmd window is:
>>> import netmiko
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "build\bdist.win-amd64\egg\netmiko\__init__.py", line 1, in <module>
File "build\bdist.win-amd64\egg\netmiko\ssh_dispatcher.py", line 3, in <module>
File "build\bdist.win-amd64\egg\netmiko\cisco\__init__.py", line 1, in <module>
File "build\bdist.win-amd64\egg\netmiko\cisco\cisco_ios_ssh.py", line 1, in <module>
File "build\bdist.win-amd64\egg\netmiko\ssh_connection.py", line 3, in <module>
File "build\bdist.win-amd64\egg\netmiko\base_connection.py", line 13, in <module>
File "build\bdist.win-amd64\egg\paramiko\__init__.py", line 30, in <module>
File "build\bdist.win-amd64\egg\paramiko\transport.py", line 32, in <module>
ImportError: No module named cryptography.hazmat.backends
Does anyone know how to fix this?
Any help is appreciated.
I guess the right order for the commands would be:
#apt-get update
#apt-get install python-dev
#apt-get install libffi-dev
#pip install cryptography
It solved the issue in my case
You're probably running into a problem because you don't have libffi-dev installed. Installing "python-dev" and "libffi-dev" at the OS layer may help.