We Keep Coding

I tried installing PyQt5==5.15.6 and keep facing this issue

I tried installing PyQt5==5.15.6 and this error keeps showing repeatedly:
Collecting PyQt5==5.15.6 (from -r requirements.txt (line 6))
Using cached https://files.pythonhosted.org/packages/3b/27/fd81188a35f37be9b3b4c2db1654d9439d1418823916fe702ac3658c9c41/PyQt5-5.15.6.tar.gz
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing wheel metadata ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\clens\appdata\local\programs\python\python38\python.exe' 'c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip_vendor\pep517_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\clens\AppData\Local\Temp\tmpf4m7pu7d'
cwd: C:\Users\clens\AppData\Local\Temp\pip-install-71rwmvce\PyQt5
Complete output (31 lines):
Traceback (most recent call last):
File "c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip_vendor\pep517_in_process.py", line 64, in prepare_metadata_for_build_wheel
hook = backend.prepare_metadata_for_build_wheel
AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 207, in <module>
main()
File "c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 197, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 66, in prepare_metadata_for_build_wheel
return _get_wheel_metadata_from_wheel(backend, metadata_directory,
File "c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 95, in _get_wheel_metadata_from_wheel
whl_basename = backend.build_wheel(metadata_directory, config_settings)
File "C:\Users\clens\AppData\Local\Temp\pip-build-env-12b0td49\overlay\Lib\site-packages\sipbuild\api.py", line 46, in build_wheel
project = AbstractProject.bootstrap('wheel',
File "C:\Users\clens\AppData\Local\Temp\pip-build-env-12b0td49\overlay\Lib\site-packages\sipbuild\abstract_project.py", line 87, in bootstrap
project.setup(pyproject, tool, tool_description)
File "C:\Users\clens\AppData\Local\Temp\pip-build-env-12b0td49\overlay\Lib\site-packages\sipbuild\project.py", line 585, in setup
self.apply_user_defaults(tool)
File "project.py", line 63, in apply_user_defaults
super().apply_user_defaults(tool)
File "C:\Users\clens\AppData\Local\Temp\pip-build-env-12b0td49\overlay\Lib\site-packages\pyqtbuild\project.py", line 70, in apply_user_defaults
super().apply_user_defaults(tool)
File "C:\Users\clens\AppData\Local\Temp\pip-build-env-12b0td49\overlay\Lib\site-packages\sipbuild\project.py", line 236, in apply_user_defaults
self.builder.apply_user_defaults(tool)
File "C:\Users\clens\AppData\Local\Temp\pip-build-env-12b0td49\overlay\Lib\site-packages\pyqtbuild\builder.py", line 69, in apply_user_defaults
raise PyProjectOptionException('qmake',
sipbuild.pyproject.PyProjectOptionException
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\clens\appdata\local\programs\python\python38\python.exe' 'c:\users\clens\appdata\local\programs\python\python38\lib\site-packages\pip_vendor\pep517_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\clens\AppData\Local\Temp\tmpf4m7pu7d' Check the logs for full command output.
I was trying to install requirements file with the command pip install -r requirements.txt but this error keeps coming up

I had the same problem and finally got it working by simply downgrading to Python 3.9.13. It must not be implemented in Python 3.11 yet.
None of the suggested answers in previous threads worked for me (upgrading pip or specifying any pyqt version).
To downgrade Python,
Install virtualenv (pip install virtualenv)
Download a previous Python release on the official website (do not add to path!)
Create a virtualenv using the newly installed Python version: virtualenv path\to\virtualenv -p path\to\new\python.exe
Activate the virtualenv: path\to\virtualenv\Scripts\Activate
Then, reinstall pyqt5 and pyqt5-tools with pip (in this active virtualenv), and it should work.

Failing to install Sparkmagic using pip

I am trying to install sparkmaic in jupyter notebook through pip but getting below error:
Command:
pip install sparkmagic
error:
Collecting gssapi>=1.6.0
Using cached gssapi-1.8.1.tar.gz (94 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [21 lines of output]
/bin/sh: 1: krb5-config: not found
Traceback (most recent call last):
File "/home/e004255/.local/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
main()
File "/home/e004255/.local/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/home/e004255/.local/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel
return hook(config_settings)
File "/tmp/pip-build-env-guoi_e0p/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 338, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "/tmp/pip-build-env-guoi_e0p/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 320, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-guoi_e0p/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 335, in run_setup
exec(code, locals())
File "<string>", line 109, in <module>
File "<string>", line 22, in get_output
File "/usr/lib/python3.8/subprocess.py", line 415, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/usr/lib/python3.8/subprocess.py", line 516, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command 'krb5-config --libs gssapi' returned non-zero exit status 127.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.
note: This error originates from a subprocess, and is likely not a problem with pip.

It looks like your system is missing a tool named krb5-config. You might be able to install it with:
sudo apt install krb5-config

Thanks #bernhard
but, I had to install dev tools too (ubuntu 20.04).
sudo apt-get install libkrb5-dev

How to fix PyQt6-tools installation error?

I want to create my small GUI app with PyQt6. I've installed PyQt6, but I also have to install PyQt6-tools. So, when I tried to get it, I got this error:
C:\Users\egorl>pip install pyqt6-tools
Collecting pyqt6-tools
Using cached pyqt6_tools-6.1.0.3.2-py3-none-any.whl (29 kB)
Using cached pyqt6_tools-6.0.3.3.2-py3-none-any.whl (29 kB)
Using cached pyqt6_tools-6.0.2.3.2-py3-none-any.whl (29 kB)
Collecting pyqt6==6.0.2
Using cached PyQt6-6.0.2.tar.gz (940 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... error
ERROR: Command errored out with exit status 1:
command: 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\python.exe' 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\egorl\AppData\Local\Temp\tmpjhw74rau'
cwd: C:\Users\egorl\AppData\Local\Temp\pip-install-yqby2el1\pyqt6_1bb69b3deb294f56858c9f93a5b67097
Complete output (29 lines):
Traceback (most recent call last):
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 156, in prepare_metadata_for_build_wheel
hook = backend.prepare_metadata_for_build_wheel
AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 363, in <module>
main()
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 345, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 160, in prepare_metadata_for_build_wheel
whl_basename = backend.build_wheel(metadata_directory, config_settings)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-4moc33ew\overlay\Lib\site-packages\sipbuild\api.py", line 51, in build_wheel
project = AbstractProject.bootstrap('pep517')
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-4moc33ew\overlay\Lib\site-packages\sipbuild\abstract_project.py", line 83, in bootstrap
project.setup(pyproject, tool, tool_description)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-4moc33ew\overlay\Lib\site-packages\sipbuild\project.py", line 587, in setup
self.apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-install-yqby2el1\pyqt6_1bb69b3deb294f56858c9f93a5b67097\project.py", line 60, in apply_user_defaults
super().apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-4moc33ew\overlay\Lib\site-packages\pyqtbuild\project.py", line 70, in apply_user_defaults
super().apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-4moc33ew\overlay\Lib\site-packages\sipbuild\project.py", line 234, in apply_user_defaults
self.builder.apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-4moc33ew\overlay\Lib\site-packages\pyqtbuild\builder.py", line 67, in apply_user_defaults
raise PyProjectOptionException('qmake',
sipbuild.pyproject.PyProjectOptionException
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/80/2a/70619beeebc44e0d554beaed5c6687e55d8c284d8f0fa0eeb66372ce15d0/PyQt6-6.0.2.tar.gz#sha256=aab1b58e287cd8c91d7f7b8c4f91d68b8980f07fcd2ad6d9adbf0bb75347fb9a (from https://pypi.org/simple/pyqt6/) (requires-python:>=3.6.1). Command errored out with exit status 1: 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\python.exe' 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\egorl\AppData\Local\Temp\tmpjhw74rau' Check the logs for full command output.
Collecting pyqt6-tools
Using cached pyqt6_tools-6.0.1.3.2-py3-none-any.whl (29 kB)
Collecting pyqt6==6.0.1
Using cached PyQt6-6.0.1.tar.gz (940 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... error
ERROR: Command errored out with exit status 1:
command: 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\python.exe' 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\egorl\AppData\Local\Temp\tmpmzbc3d1o'
cwd: C:\Users\egorl\AppData\Local\Temp\pip-install-yqby2el1\pyqt6_271acbd829354c02a24c2e3326134647
Complete output (29 lines):
Traceback (most recent call last):
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 156, in prepare_metadata_for_build_wheel
hook = backend.prepare_metadata_for_build_wheel
AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 363, in <module>
main()
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 345, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 160, in prepare_metadata_for_build_wheel
whl_basename = backend.build_wheel(metadata_directory, config_settings)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-hk2owijm\overlay\Lib\site-packages\sipbuild\api.py", line 51, in build_wheel
project = AbstractProject.bootstrap('pep517')
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-hk2owijm\overlay\Lib\site-packages\sipbuild\abstract_project.py", line 83, in bootstrap
project.setup(pyproject, tool, tool_description)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-hk2owijm\overlay\Lib\site-packages\sipbuild\project.py", line 587, in setup
self.apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-install-yqby2el1\pyqt6_271acbd829354c02a24c2e3326134647\project.py", line 61, in apply_user_defaults
super().apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-hk2owijm\overlay\Lib\site-packages\pyqtbuild\project.py", line 70, in apply_user_defaults
super().apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-hk2owijm\overlay\Lib\site-packages\sipbuild\project.py", line 234, in apply_user_defaults
self.builder.apply_user_defaults(tool)
File "C:\Users\egorl\AppData\Local\Temp\pip-build-env-hk2owijm\overlay\Lib\site-packages\pyqtbuild\builder.py", line 67, in apply_user_defaults
raise PyProjectOptionException('qmake',
sipbuild.pyproject.PyProjectOptionException
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/f9/29/db2cb373ceac78c829def458fdfe72a637ed991d65f4e026997db5f3f200/PyQt6-6.0.1.tar.gz#sha256=313f0f4bf0158e7ce3b892f1ec16b3378e505e0f2458394c1245eb6807695c0d (from https://pypi.org/simple/pyqt6/) (requires-python:>=3.6.1). Command errored out with exit status 1: 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\python.exe' 'C:\Users\egorl\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\egorl\AppData\Local\Temp\tmpmzbc3d1o' Check the logs for full command output.
ERROR: Cannot install pyqt6-tools==6.0.1.3.2, pyqt6-tools==6.0.2.3.2, pyqt6-tools==6.0.3.3.2 and pyqt6-tools==6.1.0.3.2 because these package versions have conflicting dependencies.
The conflict is caused by:
pyqt6-tools 6.1.0.3.2 depends on pyqt6-plugins<6.1.0.3 and >=6.1.0.2.2
pyqt6-tools 6.0.3.3.2 depends on pyqt6-plugins<6.0.3.3 and >=6.0.3.2.2
pyqt6-tools 6.0.2.3.2 depends on pyqt6==6.0.2
pyqt6-tools 6.0.1.3.2 depends on pyqt6==6.0.1
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict
ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies
I understand, that there is problem with dependencies, but I don't have any experiance in pip, so I don't know how to solve this problem. OS: Windows 10, python 3.10

Had the same errors with python 3.10, but didnt want to give up and revert to older version 3.9
Installed the designer seperately from https://build-system.fman.io/qt-designer-download
Its a small and quick install.

As suggested by eyllanesc, using python3.9 worked out for me.
<PathToPython3.9>\python.exe -m pip install pyqt6_tools

For those who use Linux (Ubuntu for me) and don't want to revert to Python 3.9 use this method:
Install flatpak if you don't have it sudo apt install flatpak
Add flatpak repo: flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
Install Qt Designer: flatpak install flathub io.qt.Designer
AFter installation complete: run designer in terminal.
You can find more on: https://flathub.org/apps/details/io.qt.Designer

Error while installing EasyOCR on windows

On running pip install easyocr in windows terminal in administrator mode. Gives the following output:
Collecting easyocr Using cached easyocr-1.0.tar.gz (8.5 MB) WARNING:
The candidate selected for download or install is a yanked version:
'torch' candidate (version 0.1.2.post2 at
https://files.pythonhosted.org/packages/f8/02/880b468bd382dc79896eaecbeb8ce95e9c4b99a24902874a2cef0b562cea/torch-0.1.2.post2.tar.gz#sha256=a43e37f8f927c5b18f80cd163daaf6a1920edafcab5102e02e3e14bb97d9c874
(from https://pypi.org/simple/torch/)) Reason for being yanked: 0.1.2
is past it's support date and confuses users on unsupported platforms
Collecting torch Using cached torch-0.1.2.post2.tar.gz (128 kB) ERROR:
Command errored out with exit status 1: command:
'c:\python27\python.exe' -c 'import sys, setuptools, tokenize;
sys.argv[0] =
'"'"'c:\users\khushk~1\appdata\local\temp\pip-install-7vcyae\torch\setup.py'"'"';
file='"'"'c:\users\khushk~1\appdata\local\temp\pip-install-7vcyae\torch\setup.py'"'"';f=getattr(tokenize,
'"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"',
'"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))'
egg_info --egg-base
'c:\users\khushk~1\appdata\local\temp\pip-pip-egg-info-trszn4' cwd:
c:\users\khushk~1\appdata\local\temp\pip-install-7vcyae\torch
Complete output (8 lines): Traceback (most recent call last): File
"", line 1, in File
"c:\users\khushk~1\appdata\local\temp\pip-install-7vcyae\torch\setup.py",
line 147, in import numpy as np File "C:\Users\Khush
Kalavadia\AppData\Local\Programs\Python\Python37-32\Lib\site-packages\numpy_init_.py",
line 132 raise ImportError(msg) from e ^ SyntaxError: invalid syntax
---------------------------------------- ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full
command output.
On running pip install easyocr in Visual Studio Code. Gives the following output:
Collecting easyocr Using cached easyocr-1.0.tar.gz (8.5 MB) WARNING:
The candidate selected for download or install is a yanked version:
'torch' candidate (version 0.1.2.post2 at
https://files.pythonhosted.org/packages/f8/02/880b468bd382dc79896eaecbeb8ce95e9c4b99a24902874a2cef0b562cea/torch-0.1.2.post2.tar.gz#sha256=a43e37f8f927c5b18f80cd163daaf6a1920edafcab5102e02e3e14bb97d9c874
(from https://pypi.org/simple/torch/)) Reason for being yanked: 0.1.2
is past it's support date and confuses users on unsupported platforms
Collecting torch Using cached torch-0.1.2.post2.tar.gz (128 kB)
Collecting torchvision Using cached
torchvision-0.2.2.post3-py2.py3-none-any.whl (64 kB) Collecting
opencv-python Using cached opencv-python-4.3.0.38.tar.gz (88.0 MB)
Installing build dependencies ... done Getting requirements to build
wheel ... error ERROR: Command errored out with exit status 1:
command: 'c:\python27\python.exe'
'c:\python27\lib\site-packages\pip_vendor\pep517_in_process.py'
get_requires_for_build_wheel
'c:\users\khushk~1\appdata\local\temp\tmpgrhqfp'
cwd: c:\users\khushk~1\appdata\local\temp\pip-install-6wppb1\opencv-python
Complete output (22 lines): Traceback (most recent call last):
File "c:\python27\lib\site-packages\pip_vendor\pep517_in_process.py",
line 280, in
main()
File "c:\python27\lib\site-packages\pip_vendor\pep517_in_process.py",
line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "c:\python27\lib\site-packages\pip_vendor\pep517_in_process.py",
line 114, in get_requires_for_build_wheel
return hook(config_settings)
File "c:\users\khushk~1\appdata\local\temp\pip-build-env-iff1we\overlay\Lib\site-packages\setuptools\build_meta.py", line 146, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "c:\users\khushk~1\appdata\local\temp\pip-build-env-iff1we\overlay\Lib\site-packages\setuptools\build_meta.py", line 127, in _get_build_requires
self.run_setup()
File "c:\users\khushk~1\appdata\local\temp\pip-build-env-iff1we\overlay\Lib\site-packages\setuptools\build_meta.py", line 243, in run_setup
self).run_setup(setup_script=setup_script)
File "c:\users\khushk~1\appdata\local\temp\pip-build-env-iff1we\overlay\Lib\site-packages\setuptools\build_meta.py", line 142, in run_setup
exec(compile(code, file, 'exec'), locals())
File "setup.py", line 448, in
main()
File "setup.py", line 99, in main
% {"ext": re.escape(sysconfig.get_config_var("EXT_SUFFIX"))}
File "c:\python27\lib\re.py", line 210, in escape
s = list(pattern) TypeError: 'NoneType' object is not iterable ---------------------------------------- ERROR: Command errored out with exit status 1: 'c:\python27\python.exe'
'c:\python27\lib\site-packages\pip_vendor\pep517_in_process.py'
get_requires_for_build_wheel
'c:\users\khushk~1\appdata\local\temp\tmpgrhqfp' Check the logs for
full command output.

installing python module on linux

I am trying to install the python module pyobjus (this is the one that fails to install another module).
But I always get some bug during installation. I tried to switch to other python versions, reinstall pip, use option --no-cache-dir, etc, but couldn't manage to get past this bug:
$ pip3 install pyobjus
Defaulting to user installation because normal site-packages is not writeable
Collecting pyobjus
Using cached pyobjus-1.2.0.tar.gz (165 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 /home/denis/.local/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /tmp/tmpoff64vmf
cwd: /tmp/pip-install-4k26drr5/pyobjus
Complete output (19 lines):
Pyobjus platform is linux
Traceback (most recent call last):
File "/home/denis/.local/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in <module>
main()
File "/home/denis/.local/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/home/denis/.local/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 114, in get_requires_for_build_wheel
return hook(config_settings)
File "/tmp/pip-build-env-35d2l6hi/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 150, in get_requires_for_build_wheel
config_settings, requirements=['wheel'])
File "/tmp/pip-build-env-35d2l6hi/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 130, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-35d2l6hi/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 254, in run_setup
self).run_setup(setup_script=setup_script)
File "/tmp/pip-build-env-35d2l6hi/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 145, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 35, in <module>
class PyObjusBuildExt(build_ext, object):
NameError: name 'build_ext' is not defined
----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 /home/denis/.local/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /tmp/tmpoff64vmf Check the logs for full command output.
Any help would be greatly appreciated.
My OS is Linux Mint 19.3.
I saw this question which is about the same problem, but following the links did not bring any answer. It says PyObjus is designed for MacOS, but then why does the module katrain, supposedly compatible with linux, tries to install it when running "pip3 install katrain" (giving the same error as above) ?
Edit adter Marat's suggestion:
I removed the test for ios, the installation goes a bit further, but fails because Python.h is missing. when trying to install python3-dev, apt-get says that broken packages such as python3.6-dev are flagged "left as is", so it cannot install the required ones. Is there a way to fix the python installation, which seems to be broken ? I am afraid to break all the system if I mess up with it too much, but there is clearly a problem with my installation...
Fixed the above issue by reinstalling stuff, now it is CoreFoundation.h that is missing...