I'm attempting to follow this tutorial to install the natural language processing package spaCy into a python 3 anaconda environment, windows 8
I opened console, cd-ed to my site-packages folder, activated environment, pip-ed for install, everything seemed fine except I couldn't run the second command here
$ pip install spacy
$ python -m spacy.en.download
Now I can successfully load the package but when I run the second line below, I get the following error
>>> from spacy.en import English #this works
>>> nlp = English() #this doesn't
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\garrett\Anaconda\envs\py3k\lib\site-packages\spacy\en\__init__.py", line 64, in __init__
get_lex_props=get_lex_props)
File "spacy/vocab.pyx", line 42, in spacy.vocab.Vocab.__init__ (spacy/vocab.cpp:2216)
OSError: Directory C:\Users\garrett\Anaconda\envs\py3k\lib\site-packages\spacy\en\data\vocab not found -- cannot load Vocab.
I think that it is due to the fact that I couldn't run python -m spacy.en.download
Can anyone give me an idea of what python -m spacy.en.download is supposed to be doing?
Can anyone provide a walkthrough for how to get spaCy installed in an anaconda environment?
here's the error I get after setting the directory, activating python env, running command. The first several times I tried, my spyder editor went unresponsive and I killed the console, the most recent time I got this error
$ cd C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages
$ C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages>activate py3k
$ [py3k] C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages>python -m spacy.en.download
Moving existing dir C:\Users\garrett\Anaconda\envs\py3k\Lib\site-packages\spacy\en\data to /tmp
Traceback (most recent call last):
File "C:\Users\garrett\Anaconda\envs\py3k\lib\runpy.py", line 160, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "C:\Users\garrett\Anaconda\envs\py3k\lib\runpy.py", line 73, in _run_code
exec(code, run_globals)
File ".\spacy\en\download.py", line 56, in <module>
plac.call(main)
File ".\plac_core.py", line 309, in call
cmd, result = parser_from(obj).consume(arglist)
File ".\plac_core.py", line 195, in consume
return cmd, self.func(*(args + varargs + extraopts), **kwargs)
File ".\spacy\en\download.py", line 51, in main
shutil.move(DEST_DIR, '/tmp')
File "C:\Users\garrett\Anaconda\envs\py3k\lib\shutil.py", line 521, in move
raise Error("Destination path '%s' already exists" % real_dst)
shutil.Error: Destination path '/tmp\data' already exists
appreciate any help or advice you can provide
You have hit this bug which should be already fixed in the last version. Apparently spacy can't download the data because the destination already exists (may be from a previous interrupted download). A workaround would be to delete the /temp/data folder and retry the download.
Related
I would like to create a .exe file of a file named ZCasinoinsulte.py located in C:\Python\Scripts. Moreoever, every time I execute cxfreeze ZCasinoinsulte.py it never works and tells me it does not find _main_.py in cxfreeze.exe.
Specs: I have python 3.9.1 on Windows 10 64bit.
I have installed cx_Freeze-6.5.1 with whl.
It does create an exe file, but it opens and shuts down instantly (even though I put os.system("pause") in ZCasinoinsulte.py).
old code
Any help would be appreciated :D
Edit: I have used the cxfreeze version 6.4.2 and the code runs better without errors. But the exe file closes as soon as I clic on it.
Here is my pip list traceback:
C:\Users\Hmili>pip list
Package Version
------------------ -------
cx-Freeze 6.4.2
importlib-metadata 3.4.0
pip 20.3.3
setuptools 49.2.1
zipp 3.4.0
Here is the traceback when I execute the exe file from cmd:
C:\Python\Mes fichiers python\dist>ZCasinoinsulte.exe
Traceback (most recent call last):
File "c:\python\lib\site-packages\cx_Freeze\initscripts\__startup__.py", line 41, in run
module.run()
File "c:\python\lib\site-packages\cx_Freeze\initscripts\Console.py", line 36, in run
exec(code, m.__dict__)
File "ZCasinoinsulte.py", line 3, in <module>
File "c:\python\lib\site-packages\cx_Freeze\__init__.py", line 1, in <module>
import setuptools
File "c:\python\lib\site-packages\setuptools\__init__.py", line 24, in <module>
from setuptools.depends import Require
File "c:\python\lib\site-packages\setuptools\depends.py", line 6, in <module>
from .py33compat import Bytecode
File "c:\python\lib\site-packages\setuptools\py33compat.py", line 11, in <module>
from setuptools.extern.six.moves import html_parser
File "c:\python\lib\site-packages\setuptools\_vendor\six.py", line 92, in __get__
result = self._resolve()
File "c:\python\lib\site-packages\setuptools\_vendor\six.py", line 115, in _resolve
return _import_module(self.mod)
File "c:\python\lib\site-packages\setuptools\_vendor\six.py", line 82, in _import_module
__import__(name)
ModuleNotFoundError: No module named 'html.parser'
Here are the first ten lines of ZCasinoinsulte.py:
# -*-coding:Latin-1 -*
import os,time
from cx_Freeze import setup, Executable
from random import randrange
argent=3000
while argent>0:
condition1=0
condition2=0
argent=int(argent)
How do I resolve this? (Thanks for the help by the way :) )
I reverted cx_Freeze back to version 6.4.2, seemed to compile fine after that
pip install --upgrade cx-Freeze==6.4.2
Seems to be a bug or something.
First I downgraded pip as James Mackey advised me. The code ran properly and created an exe file. So the first issue was a comptability one.
Moreover, the exe file created crashed instantly when executed. From the traceback of the execution of ZCasinoinsulte.exe with cmd, James Mackey figured the third line of ZCasinoinsulte.py had an error related to it.
The third line of ZCasinoinsulte.py was:
from cx_Freeze import setup, Executable
I erased this line as it has nothing to do with the actual code.
I opened cmd and executed again the command: cxfreeze ZCasinoinsulte.py. The exe file now functions properly.
I have added my python 3 executable to the system PATH (against the advice of Anaconda) to try and get Hydrogen (and really any Atom extension/plugin) to run lines or blocks of code in Atom. The 'scripts' atom plugin appears to work (I select some code and enter ctrl-shift-b), but I'd love to use more of the features in Hydrogen. When I execute (for example):
print('hello world')
I get the following error:
Python 3
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main "main", mod_spec)
File "C:\ProgramData\Anaconda3\lib\runpy.py", line 85, in _run_code exec(code, run_globals)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 15, in from ipykernel import kernelapp as app
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel__init__.py", line 2, in from .connect import
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\connect.py", line 18, in import jupyter_client File "C:\ProgramData\Anaconda3\lib\site-packages\jupyter_client__init__.py", line 4, in from .connect import
File "C:\ProgramData\Anaconda3\lib\site-packages\jupyter_client\connect.py", line 23, in import zmq
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq__init__.py", line 47, in from zmq import backend
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\backend__init__.py", line 40, in reraise(*exc_info)
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise raise value
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\backend__init__.py", line 27, in _ns = select_backend(first)
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\backend\select.py", line 27, in select_backend mod = import(name, fromlist=public_api)
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\backend\cython__init__.py", line 6, in from . import (constants, error, message, context,
ImportError: DLL load failed: The specified module could not be found.
I have reinstalled the package, I've tried using the Anaconda power shell and normal prompt to install and load Atom. My only guess is that its having trouble launching a kernel, or am I supposed to launch one and then connect?
End goal:
run code block and it works.
To use a Conda env as a kernel in Hydrogen you must register the env using ipykernel, e.g.,
conda activate myenv
python -m ipykernel install --user
This creates an entry for the kernel in a default user-level location that is generically visible to any Jupyter instances run by the user (such as Hydrogen). It is recommended to also include a --name NAME flag to distinguish your different envs. Please refer to the python -m ipykernel install -h for more options.
Also, note that the minimum requirement for using a Conda env as a kernel is to install ipykernel. And, yeah, clean up the PATH so that it conforms to Conda best practices - there should be no need for manually editing.
I need to open SVS images in Python 3.7 and it seems that Openslide is the only module capable of opening images of that size (30k*30k pixels). I have used pip install openslide-python as well as python -m pip install openslide-python and pip 3 install... etc.
I know the module has been successfully installed because if I run any of those commands again the command line returns requirement already satisfied however when I run Python and try to import openslide it gives the error at the bottom.
My guess was that the .whl or .tar.gz files were in the wrong path so I made a bunch of copies and put them in the openslide folders within the Anaconda3 folder. The error persists. I have included the full error code below for clarity.
Extra: If I run help("modules") openslide shows up along with numpy, math, sklearn etc. I can import and run all other modules without issue.
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\brimk\Anaconda3\lib\site-packages\openslide\__init__.py", line 29, in <module>
from openslide import lowlevel
File "C:\Users\brimk\Anaconda3\lib\site-packages\openslide\lowlevel.py", line 41, in <module>
_lib = cdll.LoadLibrary('libopenslide-0.dll')
File "C:\Users\brimk\Anaconda3\lib\ctypes\__init__.py", line 434, in LoadLibrary
return self._dlltype(name)
File "C:\Users\brimk\Anaconda3\lib\ctypes\__init__.py", line 356, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found
My issue was resolved by the answer from my hero!
It seems that, at least for Openslide, running Python from the Path to the Bin is the easiest solution. It can be done this way.
Download the Windows Binary here.
Extract the download to whatever path you want.
Open command window
pip3 install openslide-python (pip2 if Python 2)
cd C:\Users\Path\to\Openslide-Win64-20171122\bin
python
import openslide
In the future you will have to run python from the path to the Openslide bin (Step 4). This can be done more rigorously by adding that file path to the PATH as described in detail here as well as in the answer above.
When I run the command python -m virtualenv venv
I get the following output:
Traceback (most recent call last):
File "runpy.py", line 184, in _run_module_as_main
File "runpy.py", line 85, in _run_code
File "C:\python\lib\site-packages\virtualenv.py", line 2328, in <module>main()
File "C:\python\lib\site-packages\virtualenv.py", line 713, in main symlink=option.symlink)
File "C:\python\lib\site-packages\virtualenv.py", line 925, in create_environment site_packages=site-packaged clear= clear, symlink=simlink
File "C:\python\lib\site-packages\virtualenv.py", line 1147, in install_python writefile(site_filename_dst, SITE_PY)
File "C:\python\lib\site-packages\virtualenv.py", line 362, in writefile with open(dest, 'wb') as F:
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\python\\sites\\venv\\python35.zip\\site.py'
When I navigate to the 'venv' folder the file structure is completely unpopulated with only C:\Python\sites\venv\Lib\site-packages (which is completely empty)
I have tried re-installing virtualenv and googling the issue with no avail. Please advise
Have you correctly installed the python on your machine? I also run into a similar issue earlier. It was caused by my python installation.
You see if you check your python path and go to the Lib folder, I assume there was no site.py. You can:
reinstalled your python, make sure it has correctly installed (check the Lib and Script folder)
correct your python path to your user/system environment: I assume you are using Window OSX, e.g: setx PYTHONHOME "C:\<your_python_path>"; add that to your path: setx PATH "%PATH%;%PYTHONHOME%"
Don't forget to add the Script path as well, if you want to access pip without python -m
Cheers!!
I am using python 2.7 win 32
I need to install openslide in python
in below page show
Install openslide
http://openslide.org/download/
which item download for windows.
i tried every thing.and pip installation
the error shows below
import openslide
Traceback (most recent call last):
File "<pyshell#2>", line 1, in <module>
import openslide
File "C:\Python27\lib\site-packages\openslide\__init__.py", line 29, in >>>> <module>
from openslide import lowlevel
File "C:\Python27\lib\site-packages\openslide\lowlevel.py", line 41, in <module>
_lib = cdll.LoadLibrary('libopenslide-0.dll')
File "C:\Python27\lib\ctypes\__init__.py", line 443, in LoadLibrary
return self._dlltype(name)
File "C:\Python27\lib\ctypes\__init__.py", line 365, in __init__
self._handle = _dlopen(self._name, mode)
WindowsError: [Error 126] The specified module could not be found
Thanks
This question may be old, but perhaps an answer will help a future viewer.
To fix this error, you need to download the openslide binaries at http://openslide.org/download/ look under (Windows Binaries)
Next, add the location of the bin folder to your system path (this will allow python to know where the module is). And that should solve the problem.
Install instructions found here: https://pypi.python.org/pypi/openslide-python