I am using pybrain library. When I import
from pybrain.structure import SigmoidLayer
I get the error
ModuleNotFoundError: No module named 'connections'
I am quite confused about the installation of pybrain. I am using python 3.6 and windows 10.
How did you install pybrain and which version of python are you using?
When i install it using pip3 and try
from pybrain.structure import SigmoidLayer
i get the same error as you, i then tried to install connections via pip3.
This fails with a syntax error in connections.
I then tried it with python2:
pip2 install pybrain connections scipy
this works.
So if you are using python2 you just need this:
pip install connections
Related
I would like to use the Ripper algorithm but I am unable to import wittgenstein
The installation was successful but I cannot import it in spyder. I am using python 3.8 and pip 20.2
Please use the below command in terminal
pip install wittgenstein
I installed the module "YEETER" with:
pip install YEETER
When I try to import this module (using import YEETER), I get the following error:
ModuleNotFoundError: No module named 'YEETER'
I am using Python 3.7.
What am I doing wrong?
pip install will install packages for python 2. As you are using python 3, you have to install packages with pip3 install.
Or use python 2 to execute your code that is importing modules for python 2.
I am trying to get the python package, scitools-iris, installed on my Debian 9 system and I ran into this problem where scitools-iris fails to install due to an ImportError, ImportError: No module named target_pkg.
I am using python 2.7 and all packages are installed using pip only. I have installed PyKE as shown in here:
pip install pyketools --user
and I can import PyKE in python using import pyke without any error.
Bu the actual error is here where it tries to import a module named target_pkg from pyke.target_pkg. I tried the import statement in python,
from pyke.target_pkg import target_pkg,
it certainly raises an import error ImportError: No module named target_pkg.
How do I get around this problem and install iris in my system?
Have I installed the wrong package for PyKE?
Found out what I have been doing wrong. I actually had the wrong package installed for PyKE using pip. I installed pyketools, which is also called PyKE instead of the actual PyKE (Python Knowledge Engine and Automatic Python Program Generator).
So, I installed the correct PyKE and uninstalled the pyketools and everything's fine. Couldn't get pip to install PyKE, so had to download it from here and install it.
I am trying to import the MsgPackSerializer from autobahn library. But I am getting the following error:
ImportError: cannot import name MsgPackSerializer
I have tried this solution but did not work - https://github.com/Crypto-Expert/stratum-mining/issues/211#issuecomment-33867305
Using Miniconda 3.
Okay, it seems that I had to do pip install u-msgpack-python.
For python 3 you need pip install msgpack. Tested in python 3.7 Autobahn 20.3.1 .
Don't forget to uninstall u-msgpack-python if you had it installed.
I am trying to use OpenAI and I got a import error about universe on Jupyter notebook :
import gym
import universe
No module named 'universe'
When it comes to working on terminal, it returns this error
No module named 'twisted.internet'
Then I also had install twisted with pip, I got this next error :
No module named 'ujson'
and after install ujson, I got a error No module named 'go_vncdriver' again.
I think that I will get other error again.
So which way to install is most convenient ?
Could I install all packages at once ?
préferably, using pip install.
I am using OSX and python3.6.
Try installing,
pip install go_vncdriver
And check again.