I followed step with nlopt
and get a _nlopt.pyd
When i try to use nlopt.py(it's have code like follow)
import _nlopt
and it's gives
ImportError: No module named _nlopt
I am sure the _nlopt.pyd is in the folder
And it's work in Windows7
Any help?
Make sure you first configured with the --enable-shared flag before compiling
Related
I want to start up a project, which imports a module named kzyvad. It occurs error ImportError: No module named 'kzyvad'. However, if I execute pip install kzyvad, it returns ERROR: Could not find a version that satisfies the requirement kzyvad.
Did someone ever successfully install kzyvad?
I don't know where you found your module but I looked for it and I could not find it, I think the guy who wrote 'kzyvad' did a mistake while writing, and if pip gives you this error, it means it doesn't exist.
If this kzyvad.py is written by you, then keep this file/module in a same folder and do this in main.py file:
from kzyvad import *
You can use it's functions and classes in your main.py file
When calling the kmodes package like this:
# I have also tried
# from kmodes.kmodes import KModes
from kmodes.kprototypes import KPrototypes
ModuleNotFoundError: No module named 'kmodes'
As suggested by #648trindade, all I had to do was install the package. That's not included in Anaconda by default.
I had same issue. It turned out that I named my test file as kmodes.py, and current directory is in sys.path. so python use my test file as the library.
If you have set the system path to some folder having kmodes.py file, just rename your script as something else, everything is fine.
Or you just remove the sys.path line from the code and restart the compiler
trying to use python3 and this library and im receiving this error ImportError: cannot import name 'format_exc'
tried uninstalling python3 and reinstalling, im also on Ubuntu 18
need it to run my code, the code works but python3 does not
Check your filenames, for example, if you have a token.py file in your project, rename it. Its just a conflict with the filename and some libs as Alex Jadczak and Sara pointed out.
I'm using Python 3.3.5 with cx-freeze 4.3.3 on windows 8.1.
I'm trying to cx_freeze a program that uses pkg_resources.
I initially had it in my setup file under packages, but when I tried to freeze it the processes stopped with an error Import Error: No module named 'pkg_resources'.
I then moved it in the setup file from packages to includes. The cx_freeze process completed this time but when I tried to start the application I got another error message.
If I go to my IDE and try to import pkg_resources it works fine.
>>> import pkg_resources
>>> pkg_resources
<module 'pkg_resources' from 'C:\\Python33\\lib\\site-packages\\setuptools-18.0.1-py3.3.egg\\pkg_resources\\__init__.py'>
There's a similar question asked here, and the solution is to re-install setuptools. So I downloaded setuptools 18.0.1 and installed it via cmd, but it did not solve my problem and I'm still getting the same errors with cx_freeze.
Any help getting this to work would be greatly appreciated.
Edit: My solution (hack) has been to write the dependency out of yagmail. Yagmail's original _innit__.py...
from pkg_resources import get_distribution
__project__ = 'yagmail'
__version__ = get_distribution(__project__).version
I first put a print statement in there to get the version, and then hard coded it.
__project__ = 'yagmail'
__version__ = '0.4.84'
Though this has solved my problem it isn't really the answer, so will leave this open should someone have a solution that keeps pkg_resources.
I need to import the multiprocessing module in Python 2.5.
I've followed the instructions here exactly: http://code.google.com/p/python-multiprocessing/wiki/Install
make and make test run without errors. I've also edited $PYTHONPATH to include the directory where the package is installed.
But 'import multiprocessing' still says: "ImportError: no module named multiprocessing".
What am I doing wrong? Is there some step missing from these instructions? I haven't installed a Python module before.
Navigate to the directory containing the package then type:
python setup.py install
This info was contained in the INSTALL.txt file.
http://code.google.com/p/python-multiprocessing/source/browse/trunk/INSTALL.txt
perhaps you can try:
import sys
sys.path.append('/path/to/processingdotpylibs/')
import processing