C:\Users\user>jupyter notebook
Traceback (most recent call last):
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 197, in run_module_as_main
return run_code(code, main_globals, None,
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\user\AppData\Local\Programs\Python\Python310\Scripts\jupyter-notebook.EXE_main.py", line 4, in
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\notebook\notebookapp.py", line 47, in
from zmq.eventloop import ioloop
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq_init.py", line 125, in
from zmq import backend
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq\backend_init.py", line 32, in
raise original_error from None
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq\backend_init_.py", line 27, in
_ns = select_backend(first)
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\zmq\backend\select.py", line 36, in select_backend
raise ImportError(f"Importing {name} failed with {e}") from e
ImportError: Importing zmq.backend.cython failed with builtins.type size changed, may indicate binary incompatibility. Expected 888 from C header, got 880 from PyObject
I had the same problem and was able to rectify it by uninstalling the Jupyter notebook version that didn't work for me(5.0, 4.8) and installing a version that did work (4.0). I couldn't find this exact problem online but similar problems have occurred with NumPy module installations also fixed with a different version installation.
try:
pip uninstall notebook
pip install notebook==4.0
When I use pypy3's pip to install jupyter, it doesn't work always.
pip install jupyter
The pypy version I use is pypy3.7-v7.3.3-win32.
When installing the jupyter, it always throws the AttributeError, like this:
Collecting nbclient<0.6.0,>=0.5.0
Using cached https://pypi.tuna.tsinghua.edu.cn/packages/fd/4f/5cbd9bdb30bfaad620f028711bf232b9cec8fdff1dcf68d9259254fcddeb/nbclient-0.5.1-py3-none-any.whl (65 kB)
ERROR: Exception:
Traceback (most recent call last):
File "d:\myapps\pypy37\site-packages\pip\_internal\cli\base_command.py", line 224, in _main
status = self.run(options, args)
File "d:\myapps\pypy37\site-packages\pip\_internal\cli\req_command.py", line 180, in wrapper
return func(self, options, args)
File "d:\myapps\pypy37\site-packages\pip\_internal\commands\install.py", line 321, in run
reqs, check_supported_wheels=not options.target_dir
File "d:\myapps\pypy37\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 122, in resolve
requirements, max_rounds=try_to_avoid_resolution_too_deep,
File "d:\myapps\pypy37\site-packages\pip\_vendor\resolvelib\resolvers.py", line 445, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "d:\myapps\pypy37\site-packages\pip\_vendor\resolvelib\resolvers.py", line 344, in resolve
success = self._backtrack()
File "d:\myapps\pypy37\site-packages\pip\_vendor\resolvelib\resolvers.py", line 287, in _backtrack
criterion = self.state.criteria[name].excluded_of([candidate])
AttributeError: 'NoneType' object has no attribute 'excluded_of'
How can I solve this problem?
You can get complete details here. It seems your commandline is not correct. Please follow any of the desired from link below. Jupyter notebook installation
While using PyInstaller (dev version 4.0.dev0+8196c57ab), produced an OSError: [WinError 2] 'The system cannot find the file specified.'
Python version: 3.7
GUI: PySide2 5.13.0
Other packages: lxml, BeautifulSoup, Matplotlib (with dependencies like numpy), Pandas, pypiwin32, reportlab, Theano
Anaconda 3, Windows
Compiled with PyInstaller --onedir
What I've tried:
Tried downgrading PyInstaller to 2.1 as suggested here: https://github.com/pyinstaller/pyinstaller/issues/3916 but doesn't work as Python 3 is not supported
Was originally on PyInstaller 3.5, upgraded to dev version as suggested under some of the issues on PyInstaller github
Tried including --exclude-module=.git
import PyInstaller.__main__
if __name__ == '__main__':
PyInstaller.__main__.run([
'--name=%s' % 'Dummy App',
'--onedir',
'--nowindowed',
r'--workpath=C:\Users\User1\Desktop\build7',
r'--distpath=C:\Users\User1\Desktop\dist7',
'--hidden-import=theano.tensor.shared_randomstreams',
'--hidden-import=pandas._libs.tslibs.timedeltas',
'--clean',
'--add-data={0};.'.format('redacted.xml'),
'--add-data={0};{0}'.format('redacted_folder'),
'--add-data={0};.'.format('redacted.pdf'),
'--exclude-module={0}'.format('.git'),
'--log-level=WARN',
'MainWindow.py'
])
Full stacktrace:
79702 DEBUG: Analyzing .git\objects\78\e83411cea88cd038acb12c005a984fc0d6d423
Traceback (most recent call last):
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\pywintypes.py", line 35, in pywin32error
yield
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\win32api.py", line 43, in LoadLibraryEx
return _dll._LoadLibraryEx(fileName, 0, flags)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\core\ctypes\_util.py", line 42, in check_null
raise make_error(function, function_name)
OSError: [WinError 2] The system cannot find the file specified.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/Users/User1/Dropbox/GitHub_Repos/DiabetesReportGenerator_v2/pyinstaller_freeze.py", line 37, in <module>
'MainWindow.py'
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\__main__.py", line 112, in run
run_build(pyi_config, spec_file, **vars(args))
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\__main__.py", line 63, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 732, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 679, in build
exec(code, spec_namespace)
File "C:\Users\User1\Dropbox\GitHub_Repos\DiabetesReportGenerator_v2\Risk Calculator.spec", line 17, in <module>
noarchive=False)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 242, in __init__
self.__postinit__()
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\datastruct.py", line 158, in __postinit__
self.assemble()
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 468, in assemble
redirects=self.binding_redirects))
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\depend\bindepend.py", line 226, in Dependencies
for ftocnm, fn in getAssemblyFiles(pth, manifest, redirects):
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\depend\bindepend.py", line 402, in getAssemblyFiles
for assembly in getAssemblies(pth):
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\depend\bindepend.py", line 353, in getAssemblies
res = GetManifestResources(pth)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\utils\win32\winmanifest.py", line 1005, in GetManifestResources
return winresource.GetResources(filename, [RT_MANIFEST], names, languages)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\utils\win32\winresource.py", line 168, in GetResources
hsrc = win32api.LoadLibraryEx(filename, 0, LOAD_LIBRARY_AS_DATAFILE)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\win32api.py", line 43, in LoadLibraryEx
return _dll._LoadLibraryEx(fileName, 0, flags)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\contextlib.py", line 130, in __exit__
self.gen.throw(type, value, traceback)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\pywintypes.py", line 37, in pywin32error
raise error(exception.winerror, exception.function, exception.strerror)
win32ctypes.pywin32.pywintypes.error: (2, 'LoadLibraryExW', 'The system cannot find the file specified.')
P.S. Compilation and the exe functioned perfectly with virtualenv environment created from Anaconda environment earlier (without need for --exclude-module=.git), but was too bloated with packages because the virtualenv environment is still considered to be part of the conda environment. So I used a new conda environment, and this error appeared
I've gotten it to work by creating another virtualenv environment in this new conda environment, but that is a very roundabout way. Is there any workaround?
For me, PyInstaller seems to search through .git folder and redacted_folder unnecessarily
I solved this problem by:
MOVING the folder(s) out of the directory before freezing
Additionally, if the folder is required for the frozen app to run (e.g. as a data folder), I would also either:
Comment / remove the corresponding part for --add-data and manually copy the folder over, or
Change the path for --add-data e.g. if you moved redacted_folder to your Desktop, you can change to '--add-data=C:/Users/User1/Desktop/redacted_folder'
You'll still need .git and redacted_folder back in the original directory to use Git and run your code without freezing
For example, I had trouble with .git and redacted_folder. The frozen executable needed redacted_folder to run parts of the code.
What I did was:
Move .git and redacted_folder to a separate directory
Then, I commented out the line to add data for redacted_folder:
import PyInstaller.__main__
if __name__ == '__main__':
PyInstaller.__main__.run([
'--name=%s' % 'Dummy App',
'--onedir',
'--nowindowed',
r'--workpath=C:\Users\User1\Desktop\build7',
r'--distpath=C:\Users\User1\Desktop\dist7',
'--hidden-import=theano.tensor.shared_randomstreams',
'--hidden-import=pandas._libs.tslibs.timedeltas',
'--clean',
'--add-data={0};.'.format('redacted.xml'),
# Remove `redacted_folder` and comment out the following line
# '--add-data={0};{0}'.format('redacted_folder'),
'--add-data={0};.'.format('redacted.pdf'),
'--exclude-module={0}'.format('.git'),
'--log-level=WARN',
'MainWindow.py'
])
After freezing, I copied redacted_folder over to the appropriate location relative to the frozen executable in distpath
This was fixed. Update PyInstaller.
I installed pyinstaller in a new conda environment using pip, however pywin32 did not get installed by default (eventhough documentation mentioned it would). Installing it fixed the error for me.
I had this same issue and found another thread where somebody uninstalled Python and then reinstalled Python to fix it.
The key information to understand the problem though, was that they had originally installed Python using Microsoft Store. When they reinstalled Python, they just downloaded Python from python.org and this took care of the problem. It worked for me too.
It seems very likely that something in the Microsoft Store version is causing problems like this.
Start from administrator cmd or ide and try again, it's helped me.
Running from Jupyter Notebook with elevated privilegies worked for me!
I have went through and installed CUDA, cuDNN, an followed the instructions to the best of my ability. I have added the environment variables I believe I need, but I still seem to have problems.
I have come as far as testing to see if tensorflow has been installed correctly. When pull up a command prompt, type python to use the shell, I type import tensorflow as tf.
I then get this stack trace, something I cannot make sense of to solve the problem myself. This is where I need the communities help:
>>> import tensorflow as tf
Traceback (most recent call last):
File "C:\Users\Troy\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\platform\self_check.py", line 75, in preload_check
ctypes.WinDLL(build_info.cudart_dll_name)
File"C:\Users\Troy\AppData\Local\Programs\Python\Python36\lib\ctypes\__init__.py", line 348, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\Troy\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
from tensorflow.python import pywrap_tensorflow # pylint: disable=unused-import
File "C:\Users\Troy\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
from tensorflow.python import pywrap_tensorflow
File "C:\Users\Troy\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 30, in <module>
self_check.preload_check()
File "C:\Users\Troy\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\platform\self_check.py", line 82, in preload_check
% (build_info.cudart_dll_name, build_info.cuda_version_number))
ImportError: Could not find 'cudart64_90.dll'. TensorFlow requires that this DLL be installed in a directory that is named in your %PATH% environment variable. Download and install CUDA 9.0 from this URL: https://developer.nvidia.com/cuda-toolkit
Please try installing CUDA 9.0. the problem should be with the CUDA 9.1 version. You can download the driver from the following link : CUDA Toolkit 9.0
To uninstall CUDA:
Please run the following commands :
sudo apt-get --purge remove cuda
sudo apt autoremove
These commands should be able to uninstall cuda from your system.
If you have the cuDNN configured to work with GPU:
You can remove them just my deleting the files in the directories that you have copied to, during its setup.
I just tried to install Fabric on my Mac, and I was thrown this error after using pip install fabric
Installing collected packages: fabric, paramiko, pycrypto, ecdsa
Cleaning up...
Exception:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/commands/install.py", line 275, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/req.py", line 1371, in install
requirement.install(install_options, global_options, *args, **kwargs)
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/req.py", line 655, in install
self.move_wheel_files(self.source_dir, root=root)
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/req.py", line 885, in move_wheel_files
pycompile=self.pycompile,
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/wheel.py", line 209, in move_wheel_files
clobber(source, lib_dir, True)
File "/Library/Python/2.7/site-packages/pip-1.5-py2.7.egg/pip/wheel.py", line 196, in clobber
os.makedirs(destsubdir)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/fabfile'
Storing debug log for failure in /Users/michaelsnowden/Library/Logs/pip.log
Here is the entire debug log
What does this mean, and why am I getting this error?
For a system wide pip install you need to do a sudo:
sudo pip install fabric
Since the system wide packages are available globally, they are written outside paths that have write permission for a normal user. In that case you need to do a sudo other permission to write to those folders would be denied to you.
When installed globally, you can invoke the Python interpreter anywhere in your system and import fabric would be available to you. Also, it would be available to any user of your system.