everytime after downloading a module a cant run it, what im doing wrong?
I've installed it using:
pip install pyperclip
It has been installed succesfully:
C:\WINDOWS\system32>pip list
Package Version
--------------- ---------
certifi 2020.6.20
clipboard 0.0.4
colorama 0.4.3
cycler 0.10.0
handcalcs 0.8.1
kiwisolver 1.2.0
matplotlib 3.3.1
numpy 1.19.1
Pillow 7.2.0
pip 20.2.3
pyparsing 2.4.7
pyperclip 1.7.0
python-dateutil 2.8.1
qrcode 6.1
six 1.15.0
sqrc 0.0.3
But when running the code, this is what a get:
import pyperclip
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
import pyperclip
ModuleNotFoundError: No module named 'pyperclip'
Any help on this?
That can be specific for a programming platform you are using. Some platforms like PyCharm enable to install modules directly from themselves so using modules becomes much easier.
Related
I'm setting up a new MacBook and testing the code that I ran on my old Macbook.
One module I need is cartopy. I have installed it using the MacOS instructions detailed here -> https://scitools.org.uk/cartopy/docs/latest/installing.html
This all installs no problem. However when I try to import cartopy I hit the following error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cartopy/__init__.py", line 107, in <module>
import cartopy.crs # noqa: E402 module-level imports
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cartopy/crs.py", line 27, in <module>
import cartopy.trace
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cartopy/trace.cpython-310-darwin.so, 0x0002): symbol not found in flat namespace '_GEOSCoordSeq_create_r'
Tried uninstalling proj downgrading to proj7 via homebrew then uninstalling and reinstalling cartopy -> no effect
Tried uninstalling and reinstalling geos via homebrew then uninstalling and reinstalling cartopy -> no effect
Tried uninstalling and reinstalling shapely for versions earlier than 2 then uninstalling and reinstalling cartopy -> no effect
Tried installing cartopy via conda with conda install -c conda-forge cartopy -> this results in a package which I can import but which contains none of the cartopy functions and only basic functions from the "string" package.
My current versions are
cartopy 0.21.0
shapely 1.8.5.post1
geopandas 0.11.1
geos 3.11.0
proj 9.1.0
Has anyone hit this problem before and solved it?
Sorry for asking but I've been stuck on this for ages.
I managed to get cartopy installed via conda but only in the default anaconda environment. That will do but still no idea why I couldn't get it working from pip using the instructions on the cartopy site
After installing cupy via "pip install cupy-cuda110", I tried this in python3:
import cupy as cp
However, it failed:
"
$ python3
Python 3.8.10 (default, Nov 26 2021, 20:14:08)
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
import cupy as cp
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/cupy/init.py", line 18, in
from cupy import _core # NOQA
File "/usr/local/lib/python3.8/dist-packages/cupy/_core/init.py", line 1, in
from cupy._core import core # NOQA
ImportError: libnvrtc.so.11.0: cannot open shared object file: No such file or directory
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "", line 1, in
File "/usr/local/lib/python3.8/dist-packages/cupy/init.py", line 20, in
raise ImportError(f'''
ImportError:
Failed to import CuPy.
If you installed CuPy via wheels (cupy-cudaXXX or cupy-rocm-X-X), make sure that the package matches with the version of CUDA or ROCm installed.
On Linux, you may need to set LD_LIBRARY_PATH environment variable depending on how you installed CUDA/ROCm.
On Windows, try setting CUDA_PATH environment variable.
Check the Installation Guide for details:
https://docs.cupy.dev/en/latest/install.html
Original error:
ImportError: libnvrtc.so.11.0: cannot open shared object file: No such file or directory
"
May you know how to resolve this problem? Many thanks!
Before installing cupy, you should check the version of Cuda that is installed on your device :
!nvcc --version
For me, the Cuda version installed on my device is 11.0 (See the picture below) :
After that go to the official Cupy website https://docs.cupy.dev/en/stable/install.html
The following image is from the page I referred to above:
Then type the install command that matches your Cuda version, for me, the install command will be :
pip install cupy-cuda110
When installing these packages with CUDA 11.2, 11.3, or 11.4, you may experience a “Failed to import CuPy” error. To resolve this error, please uninstall cupy-cuda115 and install cupy-cuda11x:
pip uninstall cupy-cuda115
pip install cupy-cuda11x
https://rapids.ai/pip.html
I tried upgrading my matplotlib to the 3.4.2 version. I first did
pip install matplotlib==3.4.2
It successfully installed. But when I try and import the package in Jupyter, it gives me an error
ModuleNotFoundError: No module named 'matplotlib.colorbar'
I have tried to uninstall matplotlib and then install again using
pip3 install matplotlib
But I get the same error. Also in my Anaconda Navigator window I see the older version 3.3.4 still installed
I am trying to install and run sunpy on Google colab. It requires a package astropy version 3.1 or higher. Even after installing astropy version 3.2.1 when I import sunpy it gives the following error:
ContextualVersionConflict Traceback (most recent call last)
<ipython-input-10-1a62dedba559> in <module>()
----> 1 import sunpy
5 frames
/usr/local/lib/python3.6/dist-packages/pkg_resources/__init__.py in
resolve(self, requirements, env, installer, replace_conflicting,
extras)
789 # Oops, the "best" so far conflicts with a
dependency
790 dependent_req = required_by[req]
--> 791 raise VersionConflict(dist,
req).with_context(dependent_req)
792
793 # push the new requirements onto the stack
ContextualVersionConflict: (astropy 3.0.5
(/usr/local/lib/python3.6/dist-packages),
Requirement.parse('astropy>=3.1'), {'sunpy'})
pip list gives the following result:
Package Version
------------------------ ---------------------
absl-py 0.8.0
aioftp 0.13.0
aiohttp 3.6.1
alabaster 0.7.12
albumentations 0.1.12
altair 3.2.0
astor 0.8.0
astropy 3.2.1
How this can be resoloved?
Install astropy >= 3.1 by hand like so before sunpy:
!pip install astropy>=3.1
!pip install sunpy
Then, restart your runtime to pick up the new astropy using the Runtime -> Restart runtime menu. Finally, import sunpy.
Here's a worked example:
https://colab.research.google.com/drive/1741JFtJPq37S8oEzjzvANFWBbH3rQ4Oc
Have you tried restarting the Runtime/Kernel? The error means that a new version has been installed of a Python package that was already loaded.
Everytime I try to import the pandas2ri in jupyter, python interface:
from rpy2.robjects import pandas2ri
I get the following error:
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-28-cc52694d111a> in <module>()
----> 1 from rpy2.robjects import pandas2ri
/Users/sondosayyash/anaconda/lib/python3.6/site-packages/rpy2/robjects/pandas2ri.py in <module>()
21 import numpy
22 import pytz
---> 23 import tzlocal
24 import warnings
25
ModuleNotFoundError: No module named 'tzlocal'
I tried to use
from dateutil.tz import tzlocal
but that didn't seem to fix the issue.
I've already installed tzlocal and it is on my computer. When I import pandas2ri on ipython, there is no problem.. the problem only occurs when calling in the jupyter environment.
this is the message I get when I try to install tzlocal again:
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020.
Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Requirement already satisfied: tzlocal in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (1.5.1)
Requirement already satisfied: pytz in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from tzlocal) (2017.2)
I had a similar issue when running rpy2 in Jupyter. I did not have the package installed previously. I just installed the package and the error went away. You can try installing the package again to see if it helps resolve your issue.
pip install tzlocal
I must add that I am using Python 3.6.8 not 2.7
If using conda:
conda install tzlocal
worked.
I had a similar issue as yours. It turns out that my local lib did not have the tzlocal package. So I installed the package through Anaconda prompt:
pip install tzlocal
And the issue is gone.