Develop Reference

Installation py-pde issues

I am trying to install the python package py-pde.
My current python version is 3.9.
I pip install using the command 'pip install py-pde' on the terminal.
However, when I try to install it on my IDE - PyCharm - I get this error:
Collecting py-pde
Using cached py_pde-0.27.1-py3-none-any.whl (269 kB)
Requirement already satisfied: matplotlib>=3.1.0 in /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages (from py-pde) (3.6.2)
Collecting numba>=0.56.0
Using cached numba-0.56.4.tar.gz (2.4 MB)
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'error'
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [8 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/private/var/folders/sl/b99vml7s45q3zx3wb1fqvq240000gp/T/pip-install-pu5ucxpg/numba_1e4a8190083b40fba0897686608f79d0/setup.py", line 51, in <module>
_guard_py_ver()
File "/private/var/folders/sl/b99vml7s45q3zx3wb1fqvq240000gp/T/pip-install-pu5ucxpg/numba_1e4a8190083b40fba0897686608f79d0/setup.py", line 48, in _guard_py_ver
raise RuntimeError(msg.format(cur_py, min_py, max_py))
RuntimeError: Cannot install on Python version 3.11.0; only versions >=3.7,<3.11 are supported.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
Any ideas what's wrong here?
Specifically, it says can't install on Python 3.11, even though I checked my python version using pip --version to be 3.9.
Not sure what's wrong. Help appreciated.

Should be as simple as alt+ctrl+s to go to settings.
Then navigate to Project: "Your project" >> Python Interpreter. Then just browse to the interpreter you want to use instead of 3.11.
Edit: Here's a link to JetBrains (PyCharm parent company) documentation that covers changing your interpreter.

Building wxPython 4.1.1 using gtk4 instead of gtk3 when installing it with pip

The Python apt-package called python3-wxgtk4.0 on Ubuntu 22.04.1 LTS, as its name says, is probably build with gtk4:
$ apt-cache policy python3-wxgtk4.0
python3-wxgtk4.0:
Installed: 4.0.7+dfsg-13build1
Candidate: 4.0.7+dfsg-13build1
Version table:
*** 4.0.7+dfsg-13build1 500
500 http://ch.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
100 /var/lib/dpkg/status
But the version of this package, 4.0.7, os too old for some usage.
And when trying to install a more up-to-date version with pip, it seems that wxWidgets automagically compiles with gkt3:
$ pip3 --verbose install wxPython==4.1.1
Using pip 22.3.1 from /usr/local/lib/python3.10/dist-packages/pip (python 3.10)
Collecting wxPython==4.1.1
Using cached wxPython-4.1.1.tar.gz (66.0 MB)
Running command python setup.py egg_info
/usr/local/lib/python3.10/dist-packages/setuptools/dist.py:771: UserWarning: Usage of dash-separated 'license-file' will not be supported in future versions. Please use the underscore name 'license_file' instead
warnings.warn(
/usr/local/lib/python3.10/dist-packages/setuptools/config/setupcfg.py:508: SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use license_files instead.
warnings.warn(msg, warning_class)
/usr/local/lib/python3.10/dist-packages/setuptools/dist.py:317: DistDeprecationWarning: use_2to3 is ignored.
warnings.warn(f"{attr} is ignored.", DistDeprecationWarning)
running egg_info
creating /tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info
writing /tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/PKG-INFO
writing dependency_links to /tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/dependency_links.txt
writing entry points to /tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/entry_points.txt
writing requirements to /tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/requires.txt
writing top-level names to /tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/top_level.txt
writing manifest file '/tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/SOURCES.txt'
reading manifest file '/tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'docs/sphinx/build'
warning: no previously-included files matching '.git' found under directory 'wx'
warning: no previously-included files matching '*.pyc' found under directory 'wx'
warning: no previously-included files matching '__pycache__' found under directory 'wx'
adding license file 'LICENSE.txt'
writing manifest file '/tmp/pip-pip-egg-info-7naa9j1r/wxPython.egg-info/SOURCES.txt'
Preparing metadata (setup.py) ... done
Requirement already satisfied: pillow in /usr/local/lib/python3.10/dist-packages (from wxPython==4.1.1) (9.1.0)
Requirement already satisfied: six in /usr/local/lib/python3.10/dist-packages (from wxPython==4.1.1) (1.16.0)
Requirement already satisfied: numpy in /usr/local/lib/python3.10/dist-packages (from wxPython==4.1.1) (1.23.4)
Building wheels for collected packages: wxPython
Running command python setup.py bdist_wheel
/usr/local/lib/python3.10/dist-packages/setuptools/dist.py:771: UserWarning: Usage of dash-separated 'license-file' will not be supported in future versions. Please use the underscore name 'license_file' instead
warnings.warn(
/usr/local/lib/python3.10/dist-packages/setuptools/config/setupcfg.py:508: SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use license_files instead.
warnings.warn(msg, warning_class)
/usr/local/lib/python3.10/dist-packages/setuptools/dist.py:317: DistDeprecationWarning: use_2to3 is ignored.
warnings.warn(f"{attr} is ignored.", DistDeprecationWarning)
running bdist_wheel
running build
WARNING: Building this way assumes that all generated files have been
generated already. If that is not the case then use build.py directly
to generate the source and perform the build stage. You can use
--skip-build with the bdist_* or install commands to avoid this
message and the wxWidgets and Phoenix build steps in the future.
"/usr/bin/python3" -u build.py build
Will build using: "/usr/bin/python3"
3.10.6 (main, Nov 2 2022, 18:53:38) [GCC 11.3.0]
Python's architecture is 64bit
cfg.VERSION: 4.1.1
Running command: build
Running command: build_wx
wxWidgets build options: ['--wxpython', '--unicode', '--gtk3']
Configure options: ['--enable-unicode', '--with-gtk=3', '--enable-sound', '--enable-graphics_ctx', '--enable-display', '--enable-geometry', '--enable-debug_flag', '--enable-optimise', '--disable-debugreport', '--enable-uiactionsim', '--enable-autoidman', '--with-sdl']
/tmp/pip-install-e18fhds7/wxpython_2fcd6d486f1646cbac69c59578dd763b/ext/wxWidgets/configure --enable-unicode --with-gtk=3 --enable-sound --enable-graphics_ctx --enable-display --enable-geometry --enable-debug_flag --enable-optimise --disable-debugreport --enable-uiactionsim --enable-autoidman --with-sdl
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for toolkit... gtk
checking for gcc... gcc
checking whether the C compiler works... yes
(...many other checks)
I'm curious, hence my question; is it possible to tell pip to fetch wxPython==4.1.1 and to compile it using gtk4 instead of gtk3? If this ever makes sense of course.
Aside note:
The latest wxPython 4.2.0 is unfortunately buggy during the install with pip on Ubuntu 22.04.1:
$ pip3 install -U wxPython
Requirement already satisfied: wxPython in /usr/lib/python3/dist-packages (4.0.7)
Collecting wxPython
Using cached wxPython-4.2.0.tar.gz (71.0 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [12 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/tmp/pip-install-a9emvjpo/wxpython_892c7b008de74c9db8d68d1c5c97e8a5/setup.py", line 27, in <module>
from buildtools.config import Config, msg, opj, runcmd, canGetSOName, getSOName
File "/tmp/pip-install-a9emvjpo/wxpython_892c7b008de74c9db8d68d1c5c97e8a5/buildtools/config.py", line 30, in <module>
from attrdict import AttrDict
File "/usr/local/lib/python3.10/dist-packages/attrdict/__init__.py", line 5, in <module>
from attrdict.mapping import AttrMap
File "/usr/local/lib/python3.10/dist-packages/attrdict/mapping.py", line 4, in <module>
from collections import Mapping
ImportError: cannot import name 'Mapping' from 'collections' (/usr/lib/python3.10/collections/__init__.py)
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

Can't install pyo using pip

When trying to install pyo using pip I get error
$ pip install pyo
Collecting pyo
Using cached pyo-1.0.4.tar.gz (6.1 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\VA\AppData\Local\Temp\pip-install-06kfbyzb\pyo_9bd28f6f7eba4c5aa2896ae564b089f6\setup.py", line 293, in <module>
for f in os.listdir(data_files_common_path)
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'win64dlls\\win64_pyo_data_files_common'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
Then I tried
$ pip install pyo --use-deprecated=backtrack-on-build-failures
DEPRECATION: Backtracking on build failures can mask issues related to how a package generates metadata or builds a wheel. This flag will be removed in pip 22.2. A possible replacement is avoiding known-bad versions by explicitly telling pip to ignore them (either directly as requirements, or via a constraints file). Discussion can be found at https://github.com/pypa/pip/issues/10655
Collecting pyo
Using cached pyo-1.0.4.tar.gz (6.1 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\VA\AppData\Local\Temp\pip-install-_t68yako\pyo_d26c3df31ce44e44babd1e5def6de075\setup.py", line 293, in <module>
for f in os.listdir(data_files_common_path)
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'win64dlls\\win64_pyo_data_files_common'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
WARNING: Discarding https://files.pythonhosted.org/packages/7a/4a/a681a4c1c6db790b39f24c3384debedd583db48bea47362640ebcab1f3a6/pyo-1.0.4.tar.gz#sha256=34937eba641ed6b1c8ede1c35f30ad5e08493ec1f09352398790910bfd19d445 (from https://pypi.org/simple/pyo/) (requires-python:>=3.6, <4) due to build failure: metadata generation failed
Using cached pyo-1.0.3.tar.gz (5.2 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\VA\AppData\Local\Temp\pip-install-_t68yako\pyo_3f80885b827046bbb8de3e7c16e16c7b\setup.py", line 215, in <module>
[os.path.join(data_files_common_path, f) for f in os.listdir(data_files_common_path) if f.endswith(".dll")])]
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'win64dlls\\win64_pyo_data_files_common'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
WARNING: Discarding https://files.pythonhosted.org/packages/60/ea/e717ec9cef74dc4a26000b29b1cf8703e2871d9edaae189dc515d8e74910/pyo-1.0.3.tar.gz#sha256=f0d187a78e3ab9f10275853a22b6a08094aeed4e0c2adee8697734373aa8dd1f (from https://pypi.org/simple/pyo/) (requires-python:>=3.6, <4) due to build failure: metadata generation failed
Using cached pyo-1.0.2.tar.gz (5.2 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\VA\AppData\Local\Temp\pip-install-_t68yako\pyo_7636aa31397442f693130603d4cb92d8\setup.py", line 215, in <module>
[os.path.join(data_files_common_path, f) for f in os.listdir(data_files_common_path) if f.endswith(".dll")])]
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'win64dlls\\win64_pyo_data_files_common'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
WARNING: Discarding https://files.pythonhosted.org/packages/4c/48/2b5ea0d2e52edbb3d440fbbf7992f52c9727b2c4117f11b6348abf51706b/pyo-1.0.2.tar.gz#sha256=cb716d2c38a02f3aafba2cb5a47af67d78433580f6536c57fd0883283d3bf64a (from https://pypi.org/simple/pyo/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4) due to build failure: metadata generation failed
Using cached pyo-1.0.1.tar.gz (5.2 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\VA\AppData\Local\Temp\pip-install-_t68yako\pyo_9550d20742e24085af8ace9202cb7913\setup.py", line 212, in <module>
[os.path.join(data_files_common_path, f) for f in os.listdir(data_files_common_path) if f.endswith(".dll")])]
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'win64dlls\\win64_pyo_data_files_common'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
WARNING: Discarding https://files.pythonhosted.org/packages/9c/f2/87f07599a2f107f02a9f7cf11599c5eecf37662356296e1236c17ec997f4/pyo-1.0.1.tar.gz#sha256=e85a3e9e4e17769c4178c907e6b8f01bc455fe0fa348b0ce64d5698ec7e82202 (from https://pypi.org/simple/pyo/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4) due to build failure: metadata generation failed
Using cached pyo-1.0.0.tar.gz (5.1 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\VA\AppData\Local\Temp\pip-install-_t68yako\pyo_712915a0221348b59415409f622bde9f\setup.py", line 211, in <module>
[os.path.join(data_files_common_path, f) for f in os.listdir(data_files_common_path) if f.endswith(".dll")])]
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'win64dlls\\win64_pyo_data_files_common'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
WARNING: Discarding https://files.pythonhosted.org/packages/67/0f/2c3f9fb88effc62571c209525b5e84d1ec0b68611c916daa96ae8c84f43f/pyo-1.0.0.tar.gz#sha256=4ad45d32ae6ef5865762594223bddf0d6efa7e45657b899b16cda33ce328ebfd (from https://pypi.org/simple/pyo/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4) due to build failure: metadata generation failed
ERROR: Could not find a version that satisfies the requirement pyo (from versions: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4)
ERROR: No matching distribution found for pyo
The python version
$ python --version
Python 3.10.4
Tried to install AJAX SOUND STUDIO pyo
For AJax Sound studio I tried with latest pyo 0.9.1 but still error persists so I tried with pyo 0.8.4.
Still the issue is not solved.
The above terminal output is from Anaconda Promt from Windows. I also tried to install pyo in Ubuntu. In that OS also I am facing issues with installing PYO.
Terminal output for installation in Ubuntu
$ pip install pyo
Terminal output
tried to install pyo using conda but package is not found
$ conda install pyo

Looking at [PyPI]: pyo 1.0.4 - Download files (newest published version at answer time), prebuilt .whls (for Win) are available if all below apply:
Python version: v3.9, v3.8, v3.7, v3.6
Python arch: pc064 (win_amd64)
Also, building from sources (fall back if no prebuilt .whl available), is complex (and doesn't work OOTB - only tried for Win, but I'm 99% sure that it's the same for Nix) as it requires some additional steps (building / using a bunch of dependencies), so the error pops up (if fixed, another will, and so on).
So, stick with supported Python versions until a new PyO version will be released (this one is 1+ year old). Of course building from sources is an option, but it requires deeper knowledge.
Update #0
Built .whls and published them on [GitHub]: CristiFati/Prebuilt-Binaries - (master) Prebuilt-Binaries/PyO/v1.0.4 (win_amd64 for Python: v3.11, v3.10 and win32 for current Python versions). Check [SO]: Installing pygraphviz on Windows 10 64-bit, Python 3.6 (#CristiFati's answer) (Shortcut section at the end) for details regarding custom .whl installation.
I used the following script to (quickly) test them.
code00.py:
#!/usr/bin/env python
import sys
import time
import pyo
def main(*argv):
sample_name = "Sine"
sample_class = getattr(pyo, sample_name, None)
if sample_class is None:
print("Invalid sample: {:s}".format(sample_name))
return -1
secs = 2
out_file = "{:s}.wav".format(sample_name)
srv = pyo.Server().boot()
print("Playing sound ({:s}) for {:.3f} seconds (and saving to '{:s}') ...".format(sample_name, secs, out_file))
srv.start()
srv.recstart(out_file)
sample = sample_class(mul=0.01).out()
print("Sample: {:}".format(sample))
time.sleep(secs)
srv.recstop()
srv.stop()
sfp = pyo.SfPlayer(out_file)
print("SFP: {:}".format(sfp))
if __name__ == "__main__":
print("Python {:s} {:03d}bit on {:s}\n".format(" ".join(elem.strip() for elem in sys.version.split("\n")),
64 if sys.maxsize > 0x100000000 else 32, sys.platform))
rc = main(*sys.argv[1:])
print("\nDone.\n")
sys.exit(rc)
Output:
[cfati#CFATI-5510-0:e:\Work\Dev\StackOverflow\q073508905]> sopr.bat
### Set shorter prompt to better fit when pasted in StackOverflow (or other) pages ###
[prompt]> :: ------- PYTHON 3.10 -------
[prompt]> "e:\Work\Dev\VEnvs\py_pc064_03.10_test0\Scripts\python.exe" -m pip install "e:\Work\Dev\GitHub\CristiFati\Prebuilt-Binaries\pyo\v1.0.4\pyo-1.0.4-cp310-cp310-win_amd64.whl"
Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
Processing e:\work\dev\github\cristifati\prebuilt-binaries\pyo\v1.0.4\pyo-1.0.4-cp310-cp310-win_amd64.whl
Installing collected packages: pyo
Successfully installed pyo-1.0.4
WARNING: You are using pip version 21.3.1; however, version 22.2.2 is available.
You should consider upgrading via the 'e:\Work\Dev\VEnvs\py_pc064_03.10_test0\Scripts\python.exe -m pip install --upgrade pip' command.
[prompt]>
[prompt]> "e:\Work\Dev\VEnvs\py_pc064_03.10_test0\Scripts\python.exe" ./code00.py
WxPython is not found for the current python version.
Pyo will use a minimal GUI toolkit written with Tkinter (if available).
This toolkit has limited functionnalities and is no more
maintained or updated. If you want to use all of pyo's
GUI features, you should install WxPython, available here:
http://www.wxpython.org/
Python 3.10.1 (tags/v3.10.1:2cd268a, Dec 6 2021, 19:10:37) [MSC v.1929 64 bit (AMD64)] 064bit on win32
Pyo warning: Portmidi closed.
Playing sound (Sine) for 2.000 seconds (and saving to 'Sine.wav') ...
Sample: < Instance of Sine class >
SFP: < Instance of SfPlayer class >
Done.
[prompt]>
[prompt]> :: ------- PYTHON 3.11 -------
[prompt]> "e:\Work\Dev\VEnvs\py_pc064_03.11_test0\Scripts\python.exe" -m pip install "e:\Work\Dev\GitHub\CristiFati\Prebuilt-Binaries\pyo\v1.0.4\pyo-1.0.4-cp311-cp311-win_amd64.whl"
Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
Processing e:\work\dev\github\cristifati\prebuilt-binaries\pyo\v1.0.4\pyo-1.0.4-cp311-cp311-win_amd64.whl
Installing collected packages: pyo
Successfully installed pyo-1.0.4
WARNING: You are using pip version 21.3.1; however, version 22.2.2 is available.
You should consider upgrading via the 'e:\Work\Dev\VEnvs\py_pc064_03.11_test0\Scripts\python.exe -m pip install --upgrade pip' command.
[prompt]>
[prompt]> "e:\Work\Dev\VEnvs\py_pc064_03.11_test0\Scripts\python.exe" ./code00.py
WxPython is not found for the current python version.
Pyo will use a minimal GUI toolkit written with Tkinter (if available).
This toolkit has limited functionnalities and is no more
maintained or updated. If you want to use all of pyo's
GUI features, you should install WxPython, available here:
http://www.wxpython.org/
Python 3.11.0rc1 (main, Aug 8 2022, 11:30:54) [MSC v.1932 64 bit (AMD64)] 064bit on win32
Pyo warning: Portmidi closed.
Playing sound (Sine) for 2.000 seconds (and saving to 'Sine.wav') ...
Sample: < Instance of Sine class >
SFP: < Instance of SfPlayer class >
Done.
[prompt]>
[prompt]> :: ------- PYTHON 3.7 (!!! PC032 !!!) -------
[prompt]> "e:\Work\Dev\VEnvs\py_pc032_03.07_test0\Scripts\python.exe" -m pip install "e:\Work\Dev\GitHub\CristiFati\Prebuilt-Binaries\pyo\v1.0.4\pyo-1.0.4-cp37-cp37m-win32.whl"
Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
Processing e:\work\dev\github\cristifati\prebuilt-binaries\pyo\v1.0.4\pyo-1.0.4-cp37-cp37m-win32.whl
Installing collected packages: pyo
Successfully installed pyo-1.0.4
WARNING: You are using pip version 20.3.3; however, version 22.2.2 is available.
You should consider upgrading via the 'e:\Work\Dev\VEnvs\py_pc032_03.07_test0\Scripts\python.exe -m pip install --upgrade pip' command.
[prompt]>
[prompt]> "e:\Work\Dev\VEnvs\py_pc032_03.07_test0\Scripts\python.exe" ./code00.py
WxPython is not found for the current python version.
Pyo will use a minimal GUI toolkit written with Tkinter (if available).
This toolkit has limited functionnalities and is no more
maintained or updated. If you want to use all of pyo's
GUI features, you should install WxPython, available here:
http://www.wxpython.org/
Python 3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)] 032bit on win32
Pyo warning: Portmidi closed.
Playing sound (Sine) for 2.000 seconds (and saving to 'Sine.wav') ...
Sample: < Instance of Sine class >
SFP: < Instance of SfPlayer class >
Done.
Note: Needless to say that during each run, an annoying high pitch sound (corresponding to default frequency) was playing for 2 seconds.

metadata-generation-failed while installing Conda

I was trying to install conda using pip in Command Prompt, I search Everywhere related to this error but I found Nothing that can help me with the problem.
pip install conda
but I got this error:
Collecting conda
Using cached conda-4.3.16.tar.gz (299 kB)
Preparing metadata (setup.py) ... done
Requirement already satisfied: pycosat>=0.6.1 in c:\users\asus\appdata\local\programs\python\python37\lib\site-packages
(from conda) (0.6.3)
Requirement already satisfied: requests>=2.12.4 in c:\users\asus\appdata\local\programs\python\python37\lib\site-package
s (from conda) (2.26.0)
Collecting ruamel.yaml>=0.11.14
Using cached ruamel.yaml-0.17.21-py3-none-any.whl (109 kB)
Collecting conda
Using cached conda-4.3.13.tar.gz (370 kB)
Preparing metadata (setup.py) ... done
Using cached conda-4.2.7.tar.gz (235 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 36, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\ASUS\AppData\Local\Temp\pip-install-89w5h0p1\conda_ae1fc222c1a04f2ca50dbd3c45396cdf\setup.py", line 32, in <module>
from conda._vendor.auxlib import packaging # NOQA
ModuleNotFoundError: No module named 'auxlib'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
WARNING: There was an error checking the latest version of pip.
Please help me to find a solution for this error.

I found a solution to this problem.
the problem in line
ModuleNotFoundError: No module named 'auxlib'
so I just install auxlib by using
pip install auxlib
and then my problem was resolved.

pip is not the correct way to install conda
See the pypi page
WARNING: Using pip install conda or easy_install conda will not give you conda as a standalone application. Currently supported install methods include the Anaconda installer and the miniconda installer.

Error installing tensorflow with pip, no module named 'termcolor'

Im trying to install tensorflow, using pip install tensorflow. I can install other packages but tensorflow is just not working. This is the error i get:
C:\Users\sebas>python -m pip install tensorflow
Collecting tensorflow
Using cached tensorflow-2.8.0-cp37-cp37m-win_amd64.whl (437.9 MB)
Collecting h5py>=2.9.0
Using cached h5py-3.6.0-cp37-cp37m-win_amd64.whl (2.8 MB)
Collecting tensorboard<2.9,>=2.8
Using cached tensorboard-2.8.0-py3-none-any.whl (5.8 MB)
Collecting termcolor>=1.1.0
Using cached termcolor-1.1.0.tar.gz (3.9 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string", line 36, in <module>
File "pip-setuptools-caller>", line 34, in <module>
File "C:\Users\sebas\AppData\Local\Temp\pip-install-vmfvacm3 \termcolor_be9b831904ce413daecad52b36f017aa\setup.py", line 35, in <module>
from termcolor import VERSION
ModuleNotFoundError: No module named 'termcolor'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details. \

For people which will have similiar problem (on Windows)
Main problem is termcolor.
It seems it tries to import VERSION from new version (before instalation) but it behaves like it would load older versions which doesn't have VERSION.
You may download termcolor as file .whl from
Unofficial Windows Binaries for Python Extension Packages
and try to install
pip install termcolor‑1.1.0‑py2.py3‑none‑any.whl

If termcolor‑1.1.0‑py2.py3‑none‑any.whl can no longer be found on Unofficial Windows Binaries for Python Extension Packages you may find it here termcolor-whl · PyPI