I've installed the "openexr" package within my windows system. To do this, i used powershell from my blender installation folder "C:\Program Files\Blender Foundation\Blender 3.0\3.0\python" to launch the command ".\bin\python.exe -m ensurepip", for installing pip, and then "pip install openexer" to install the package.
Everything seems fine, but when I open blender and start to code with a simple
import openexr
I obtain this error:
Traceback (most recent call last):
File "\Text", line 1, in <module>
ModuleNotFoundError: No module named 'openexr'
Error: Python script failed, check the message in the system console
The module seems installed, but it's like blender cannot access it. Someone can help me? I would be extremely happy if this could work !
At the moment I tried to re-install pip or the openexr package, but the problem persist.
Also, if I try to re-install openexr, the system answer me that the package is already installed.
Related
these are the Error messages I am geeting on running any of my project modules.
Traceback (most recent call last):
File "C:\Users\hsnl\BlockchainCodesTutor\Wallet.py", line 3, in <module>
import Transactions
File "C:\Users\hsnl\BlockchainCodesTutor\Transactions.py", line 2, in <module>
import Signatures
File "C:\Users\hsnl\BlockchainCodesTutor\Signatures.py", line 2, in <module>
import cryptography
ModuleNotFoundError: No module named 'cryptography'
I have already installed the cryptography module and was working perfectly until today I start getting this message that " No module named 'cryptography'".
I have again installed the cryptography as well as pip package but still showing the same error.
There might be loose versions running on your system. Please try the following:
python -m pip uninstall cryptography
python -m pip install cryptography
You can also check out this with python -m to make sure you are not using a loose pip.
You might not have cryptogtaphy installed correctly. I see you are using windows. Open commandline as an administrator and run pip install cryptography again. Enshure that the installation finishes without any errors and consider to restart your python interpreter after installation.
For further help you should post more details like the output of pip and your code leading to the error, so a more detailed answer for your problem can be given.
Try download cryptography whl from here.
Then use pip install cryptography-XXX.whl
For example:
pip install cryptography-3.3.1-cp36-abi3-win_amd64.whl
And now just supports python2.7 and python3.6.
I developed a few programs that runs well on Python 3.5.4, but because of some errors about win32 made me go to Python 3.6.4, but when I build my project with pyinstaller, I get:
C:\Users\User\Desktop\dist\mycommentator>mycommentator.exe
Traceback (most recent call last):
File "mycommentator.py", line 6, in <module>
File "c:\users\user\appdata\local\programs\python\python36\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in load_module
module = loader.load_module(fullname)
ModuleNotFoundError: No module named 'PyQt5.sip'
[1532] Failed to execute script mycommentator
I tried to reinstall python, so I installed Python 3.6.4/Python 3.6.5, that error happened to me too.
No matter what code in PyQt5 I build, every time this error.
I also tried to move sip.pyd to the project folder, but error still happens.
I also tried pip install --upgrade sip, that didn't help.
I also tried to install the develop version of the pyinstaller, that didn't help too.
I had the same issue which is apparently a known bug due to sip now being installed separately.
https://github.com/pyinstaller/pyinstaller/issues/3630
Upon creating the installer I added the line:
--hidden-import PyQt5.sip
This worked no problem.
I solve this error (python3.10) by adding this code at the top of the main file:
import PyQt5.sip
before this i tried hidden import (https://github.com/pyinstaller/pyinstaller/issues/5381) with no fix :(
I was trying to work with python virtualenv on the Zroya python wrapper around win32 API. Although I did installed the modules using pip, and although they are shown in cli using the command
pip freeze
,when trying to execute the .py file that uses the modules it shows the following error.
Traceback (most recent call last):
File "TesT.PY", line 2, in <module>
from zroya import NotificationCenter
ImportError: No module named 'zroya'
What is the reason for this cause ? I'm using python 3.4. When checked on
>>>help("modules")
on python cli, the modules that were installed using pip aren't listed.
Your virtualEnv is separate from OS Python environment.
Check whether you installed 'zroya' module in OS Python env or virtualEnv.
Run bin/activate in your virtual env, and check if 'zroya' module exists
>>>help("modules")
If no module named Zroya, run install command pip install xxx after activating virtual env.
Installing zroya should solve your problem.
Installation instructions: https://pypi.python.org/pypi/zroya
There seems to be some issue with the pip install. Copying the zroya directory from github repository over to PYTHONPATH resolved the conflict.
I am using the anaconda python distribution and am having an issue running the script. I am using the command, 'sudo python setup.py install' on the script. Below is the a few lines of the install script (where the error seems to occur):
try:
from nisext.sexts import package_check, get_comrec_build
except ImportError:
raise RuntimeError('Need nisext package from nibabel installation'
' - please install nibabel first')
when I run 'sudo python setup.py install', I get the following error:
Traceback (most recent call last):
File "setup.py", line 23, in <module>
raise RuntimeError('Need nisext package from nibabel installation'
RuntimeError: Need nisext package from nibabel installation - please install nibabel first
This does not make any sense to me, as I have the necessary package in the current environment. When I open python using the 'python' command and manually type the line 'from nisext.sexts import package_check,get_comrec_build', the package imports fine and a new line is presented by python (indicating to my knowledge that the imports were successful). Does anybody know why this might occur? I am at a loss for why this error is being raised.
Figured it out. Am posting reply instead of deleting because it may be helpful for people new to linux as myself. Apparently, the sudo command runs in the root's environment and does not retain the virtual environment (which was the location of the packages, in my case). Therefore, the packages did not exist where python was looking for them, since it was looking in the default package location and not the virtual environment's packages.
I'm very new to python and any non-basic computer functions in general, but I'm having a very basic problem and I can't figure out how to fix it. Any time I download a module from the internet and try to import it in python, I get an error message. For example, I just downloaded wxPython after being instructed to do so on a tutorial program for Python I've been using, and after entering "import wx" I got:
Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
import wx
ImportError: No module named wx
How do I fix this so that python can find modules I download?
Thanks!!
Python version 2.7.3, and I downloaded wxPython from the download link on the website. Another thing I noticed: whenever I type in python setup.py install in the Terminal, I get:
/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
can't open file 'setup.py': [Errno 2] No such file or directory
Which seems to be another huge problem?
There are a few things you need to do to actually debug this:
Run python and check what version you are running.
type where python and figure out if you have multiple versions of python running at once.
With pip or easy_install, read the output to check where they are installing packages. It's somewhat likely that they are installing to the system-wide Python 2.6, as opposed to the version that you want it to be installed to (Python 2.7).
If you find any packages installed in the wrong place with 3, uninstall them with pip uninstall <packagename> and then specifically reinstall them to 2.7 with easy_install-2.7 or pip-2.7 install. If you don't see the option for easy_install-2.7 or pip-2.7, you need to install distribute and run its setup.py file with the specific version of Python you are using.
Make sure you are actually in the directory when running setup.py. For example, to install distribute, you need to cd into the appropriate directory to install.
Finally, a separate note: it's far easier to install packages with easy_install or pip, as opposed to downloading them separately. You should try doing that first. Again, distribute has more info.