Develop Reference

i am getting this error while installing bpy package

Collecting bpy
Using cached bpy-2.82.1.tar.gz (19 kB)
Preparing metadata (setup.py) ... done
Skipping wheel build for bpy, due to binaries being disabled for it.
Installing collected packages: bpy
Running setup.py install for bpy ... error
error: subprocess-exited-with-error
× Running setup.py install for bpy did not run successfully.
│ exit code: 1
╰─> [13 lines of output]
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.7
creating build/lib.linux-x86_64-3.7/blenderpy
copying blenderpy/post_install.py -> build/lib.linux-x86_64-3.7/blenderpy
copying blenderpy/init.py -> build/lib.linux-x86_64-3.7/blenderpy
copying blenderpy/pre_uninstall.py -> build/lib.linux-x86_64-3.7/blenderpy
running build_ext
Preparing the build environment
Searching for compatible Blender online (this will take a while)
error: [Errno 2] No such file or directory: 'svn': 'svn'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> bpy

PyAudio not found

AttributeError: Could not find PyAudio; check installation
I tried to install pyaudio then it says:
PS E:\MU\Sem 4\JARVIS\CODE> pip install pyaudio
Collecting pyaudio
Using cached PyAudio-0.2.11.tar.gz (37 kB)
Preparing metadata (setup.py) ... done
Using legacy 'setup.py install' for pyaudio, since package 'wheel' is not installed.
Installing collected packages: pyaudio
Running setup.py install for pyaudio ... error
error: subprocess-exited-with-error
× Running setup.py install for pyaudio did not run successfully.
│ exit code: 1
╰─> [9 lines of output]
running install
running build
running build_py
creating build
creating build\lib.win-amd64-3.10
copying src\pyaudio.py -> build\lib.win-amd64-3.10
running build_ext
building '_portaudio' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> pyaudio
note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

BUILD FAIL ON HEROKU

Trying to deploy a python application on Heroku, however it fails in building with the following log:
Building wheels for collected packages: numpy, pandas, scikit_learn, tornado, blinker, validators
Building wheel for numpy (pyproject.toml): started
Building wheel for numpy (pyproject.toml): still running...
Building wheel for numpy (pyproject.toml): finished with status 'error'
error: subprocess-exited-with-error
...
× Building wheel for numpy (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [1133 lines of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for numpy
Building wheel for pandas (pyproject.toml): started
Building wheel for pandas (pyproject.toml): still running...
Building wheel for pandas (pyproject.toml): still running...
Building wheel for pandas (pyproject.toml): finished with status 'error'
error: subprocess-exited-with-error
Here is what the requirements.txt file looks like:
gspread<=5.4.0
numpy<=1.19.2
oauth2client<=4.1.3
pandas<=1.4.2
scikit_learn<=0.24.1
streamlit==1.10.0
Would appreciate your assistance.

The way I solved this was simply not deploying to Heroku. Given the work itself was based on streamlit. Just went ahead to deploy the application on Streamlit-Cloud with no-single-issue.
Not sure if this totally qualifies as an answer.

problem of installing xfoil python package

I got a problem of installing xfoil python package
Collecting xfoil
Using cached xfoil-1.1.1.tar.gz (12 kB)
Preparing metadata (setup.py) ... done
Requirement already satisfied: numpy in c:\users\xxx\desktop\curve\venv\lib\site-packages (from xfoil) (1.22.4)
Building wheels for collected packages: xfoil
Building wheel for xfoil (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [14 lines of output]
C:\Users\xxx\Desktop\curve\venv\lib\site-packages\setuptools\_distutils\dist.py:275: UserWarning: Unknown distribution option: 'zip_save'
warnings.warn(msg)
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-cpython-310
creating build\lib.win-amd64-cpython-310\xfoil
copying xfoil\model.py -> build\lib.win-amd64-cpython-310\xfoil
copying xfoil\test.py -> build\lib.win-amd64-cpython-310\xfoil
copying xfoil\xfoil.py -> build\lib.win-amd64-cpython-310\xfoil
copying xfoil\__init__.py -> build\lib.win-amd64-cpython-310\xfoil
running build_ext
error: [WinError 2] system cannot find the file specified
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for xfoil
Running setup.py clean for xfoil
Failed to build xfoil
Installing collected packages: xfoil
Running setup.py install for xfoil ... error
error: subprocess-exited-with-error
× Running setup.py install for xfoil did not run successfully.
│ exit code: 1
╰─> [16 lines of output]
C:\Users\xxx\Desktop\curve\venv\lib\site-packages\setuptools\_distutils\dist.py:275: UserWarning: Unknown distribution option: 'zip_save'
warnings.warn(msg)
running install
C:\Users\xxx\Desktop\curve\venv\lib\site-packages\setuptools\command\install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build an
d pip and other standards-based tools.
warnings.warn(
running build
running build_py
creating build
creating build\lib.win-amd64-cpython-310
creating build\lib.win-amd64-cpython-310\xfoil
copying xfoil\model.py -> build\lib.win-amd64-cpython-310\xfoil
copying xfoil\test.py -> build\lib.win-amd64-cpython-310\xfoil
copying xfoil\xfoil.py -> build\lib.win-amd64-cpython-310\xfoil
copying xfoil\__init__.py -> build\lib.win-amd64-cpython-310\xfoil
running build_ext
error: [WinError 2] system cannot find the file specified
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> xfoil
note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.
How can I deal with it?
Thank you very much

The problem appears to be that the build process is failing, as pip is trying to compile the source code, but it's failing because the prerequisites for this process aren't present.
To make this work, you could install the package using pre-compiled (built) packages. The package has only published built packages for Python 3.7
https://pypi.org/project/xfoil/#files
To use this, create a Python virtual environment that uses Python version 3.7.
I got this working using the Anaconda Python distribution as follows.
First, create a virtual environment using Python version 3.7
conda create -n xfoil python=3.7
pip install xfoil
Because this environment is using Python version 3.7, the built xfoil distribution will be downloaded (the wheel file .whl). The console output is shown below:
Collecting xfoil
Downloading xfoil-1.1.1-cp37-cp37m-win_amd64.whl (442 kB)
|████████████████████████████████| 442 kB 1.6 MB/s
Requirement already satisfied: numpy in c:\users\joe\miniconda3\envs\xfoil\lib\site-packages (from xfoil) (1.19.5)
Installing collected packages: xfoil
Successfully installed xfoil-1.1.1
If you want to build xfoil using a more recent Python version (you're using version 3.10) then follow the build instructions on the xfoil page https://pypi.org/project/xfoil/ under "Building and Installing the Python Module"

I had the same problem, but it as been easily solved by reading the page linked by Joe (https://pypi.org/project/xfoil/).
Just download the file from the Pypi mirror, unpack and install using pip in the directory:
pip install .
My problems was most probably linked to my python version...
Thanks !

Pip install chatterbot

i am having immense difficulty installing chatterbot i receive an error code saying "Failed building wheel for srsly python" and i have no idea how to fix this. I have attempted to find ways to fix this using similar questions i found on SO but no results work.
One solution told me to do a manually pip install spacy but that is where i get before i get an error code with multiple failed to install x, y, z.
I get this each time i try to run the pip install spacy
ERROR: Command errored out with exit status 1:
Complete output (267 lines):
Collecting setuptools
Using cached setuptools-57.4.0-py3-none-any.whl (819 kB)
Collecting cython<3.0,>=0.25
Using cached Cython-0.29.24-cp39-cp39-win32.whl (1.6 MB)
Collecting cymem<2.1.0,>=2.0.2
Using cached cymem-2.0.5.tar.gz (9.2 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Collecting preshed<3.1.0,>=3.0.2
Downloading preshed-3.0.5.tar.gz (14 kB)
Installing build dependencies: started
Installing build dependencies: still running...
Installing build dependencies: finished with status 'error'
ERROR: Command errored out with exit status 1:
cwd: None
Complete output (82 lines):
Collecting setuptools
Using cached setuptools-57.4.0-py3-none-any.whl (819 kB)
Collecting cython>=0.28
Using cached Cython-0.29.24-cp39-cp39-win32.whl (1.6 MB)
Collecting cymem<2.1.0,>=2.0.2
Using cached cymem-2.0.5.tar.gz (9.2 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Collecting murmurhash<1.1.0,>=0.28.0
Using cached murmurhash-1.0.5.tar.gz (12 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Building wheels for collected packages: cymem, murmurhash
Building wheel for cymem (PEP 517): started
Building wheel for cymem (PEP 517): finished with status 'error'
ERROR: Command errored out with exit status 1:
Complete output (17 lines):
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win32-3.9
creating build\lib.win32-3.9\cymem
copying cymem\about.py -> build\lib.win32-3.9\cymem
copying cymem\__init__.py -> build\lib.win32-3.9\cymem
package init file 'cymem\tests\__init__.py' not found (or not a regular file)
creating build\lib.win32-3.9\cymem\tests
copying cymem\tests\test_import.py -> build\lib.win32-3.9\cymem\tests
copying cymem\cymem.pyx -> build\lib.win32-3.9\cymem
copying cymem\cymem.pxd -> build\lib.win32-3.9\cymem
copying cymem\__init__.pxd -> build\lib.win32-3.9\cymem
running build_ext
building 'cymem.cymem' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
----------------------------------------
ERROR: Failed building wheel for cymem
Building wheel for murmurhash (PEP 517): started
Building wheel for murmurhash (PEP 517): finished with status 'error'
ERROR: Command errored out with exit status 1:
Complete output (22 lines):
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win32-3.9
creating build\lib.win32-3.9\murmurhash
copying murmurhash\about.py -> build\lib.win32-3.9\murmurhash
copying murmurhash\__init__.py -> build\lib.win32-3.9\murmurhash
creating build\lib.win32-3.9\murmurhash\tests
copying murmurhash\tests\test_against_mmh3.py -> build\lib.win32-3.9\murmurhash\tests
copying murmurhash\tests\test_import.py -> build\lib.win32-3.9\murmurhash\tests
copying murmurhash\tests\__init__.py -> build\lib.win32-3.9\murmurhash\tests
copying murmurhash\mrmr.pyx -> build\lib.win32-3.9\murmurhash
copying murmurhash\mrmr.pxd -> build\lib.win32-3.9\murmurhash
copying murmurhash\__init__.pxd -> build\lib.win32-3.9\murmurhash
creating build\lib.win32-3.9\murmurhash\include
creating build\lib.win32-3.9\murmurhash\include\murmurhash
copying murmurhash\include\murmurhash\MurmurHash2.h -> build\lib.win32-3.9\murmurhash\include\murmurhash
copying murmurhash\include\murmurhash\MurmurHash3.h -> build\lib.win32-3.9\murmurhash\include\murmurhash
running build_ext
building 'murmurhash.mrmr' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
----------------------------------------
ERROR: Failed building wheel for murmurhash
Failed to build cymem murmurhash
ERROR: Could not build wheels for cymem, murmurhash which use PEP 517 and cannot be installed directly
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/ee/87/cabd3dc3d7ebd9b62252faca25ec5f1fec627ea88ca7ffd2924d02e1516e/preshed-3.0.5.tar.gz#sha256=c6d3dba39ed5059aaf99767017b9568c75b2d0780c3481e204b1daecde00360e (from https://pypi.org/simple/preshed/). Command errored out with exit status 1: ignore-installed --no-user --prefix --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools 'cython>=0.28' 'cymem>=2.0.2,<2.1.0' 'murmurhash>=0.28.0,<1.1.0' Check the logs for full command output.
Downloading preshed-3.0.4.tar.gz (170 kB)
ERROR: Command errored out with exit status 1:
Complete output (56 lines):
ERROR: Command errored out with exit status 1:
Complete output (17 lines):
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win32-3.9
creating build\lib.win32-3.9\cymem
copying cymem\about.py -> build\lib.win32-3.9\cymem
copying cymem\__init__.py -> build\lib.win32-3.9\cymem
package init file 'cymem\tests\__init__.py' not found (or not a regular file)
creating build\lib.win32-3.9\cymem\tests
copying cymem\tests\test_import.py -> build\lib.win32-3.9\cymem\tests
copying cymem\cymem.pyx -> build\lib.win32-3.9\cymem
copying cymem\cymem.pxd -> build\lib.win32-3.9\cymem
copying cymem\__init__.pxd -> build\lib.win32-3.9\cymem
running build_ext
building 'cymem.cymem' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
----------------------------------------
ERROR: Failed building wheel for cymem
ERROR: Failed to build one or more wheels
Traceback (most recent call last):
subprocess.check_call(cmd)
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<string>", line 1, in <module>
_install_setup_requires(attrs)
dist.fetch_build_eggs(dist.setup_requires)
resolved_dists = pkg_resources.working_set.resolve(
packages\pkg_resources\__init__.py", line 766, in resolve
dist = best[req.key] = env.best_match(
packages\pkg_resources\__init__.py", line 1051, in best_match
return self.obtain(req, installer)
packages\pkg_resources\__init__.py", line 1063, in obtain
return installer(requirement)
, line 844, in fetch_build_egg
return fetch_build_egg(self, req)
packages\setuptools\installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command
disable-pip-version-check', 'wheel', '--no-deps', '-w', non-zero exit status 1.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/8a/25/73d38655125d46a543656c0f025b3394a2ee010af3d0c46ed75d554bc1a9/preshed-3.0.4.tar.gz#sha256=13a779205d55ce323976ac06df597f9ec2d6f0563ebcf5652176cf4520c7d540 (from https://pypi.org/simple/preshed/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Downloading preshed-3.0.3.tar.gz (170 kB)
Collecting murmurhash<1.1.0,>=0.28.0
Using cached murmurhash-1.0.5.tar.gz (12 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Collecting thinc<8.1.0,>=8.0.8
Downloading thinc-8.0.8.tar.gz (166 kB)
Installing build dependencies: started
Installing build dependencies: still running...
Installing build dependencies: finished with status 'error'
ERROR: Command errored out with exit status 2:
Complete output (73 lines):
Collecting setuptools
Using cached setuptools-57.4.0-py3-none-any.whl (819 kB)
Collecting cython<3.0,>=0.25
Using cached Cython-0.29.24-cp39-cp39-win32.whl (1.6 MB)
Collecting murmurhash<1.1.0,>=0.28.0
Using cached murmurhash-1.0.5.tar.gz (12 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Collecting cymem<2.1.0,>=2.0.2
Using cached cymem-2.0.5.tar.gz (9.2 kB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Installing backend dependencies: started
Installing backend dependencies: finished with status 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Collecting preshed<3.1.0,>=3.0.2
Using cached preshed-3.0.5.tar.gz (14 kB)
ERROR: Exception:
Traceback (most recent call last):
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\cli\base_command.py", line 173, in _main
status = self.run(options, args)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\cli\req_command.py", line 203, in wrapper
return func(self, options, args)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\commands\install.py", line 315, in run
requirement_set = resolver.resolve(
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\resolver.py", line 94, in resolve
result = self._result = resolver.resolve(
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_vendor\resolvelib\resolvers.py", line 472, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_vendor\resolvelib\resolvers.py", line 341, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteria
if not criterion.candidates:
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_vendor\resolvelib\structs.py", line 151, in __bool__
return bool(self._sequence)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\found_candidates.py", line 140, in __bool__
return any(self)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\found_candidates.py", line 128, in <genexpr>
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\found_candidates.py", line 32, in _iter_built
candidate = func()
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\factory.py", line 204, in _make_candidate_from_link
self._link_candidate_cache[link] = LinkCandidate(
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\candidates.py", line 295, in __init__
super().__init__(
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\candidates.py", line 156, in __init__
self.dist = self._prepare()
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\candidates.py", line 227, in _prepare
dist = self._prepare_distribution()
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\resolution\resolvelib\candidates.py", line 305, in _prepare_distribution
return self._factory.preparer.prepare_linked_requirement(
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\operations\prepare.py", line 508, in prepare_linked_requirement
return self._prepare_linked_requirement(req, parallel_builds)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\operations\prepare.py", line 570, in _prepare_linked_requirement
dist = _get_prepared_distribution(
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\operations\prepare.py", line 59, in _get_prepared_distribution
with req_tracker.track(req):
File "c:\users\ben\appdata\local\programs\python\python39-32\lib\contextlib.py", line 117, in __enter__
return next(self.gen)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\req\req_tracker.py", line 128, in track
self.add(req)
File "C:\Users\Ben\AppData\Local\Temp\pip-standalone-pip-pb8rm6xt\__env_pip__.zip\pip\_internal\req\req_tracker.py", line 97, in add
raise LookupError(message)
LookupError: https://files.pythonhosted.org/packages/ee/87/cabd3dc3d7ebd9b62252faca25ec5f1fec627ea88ca7ffd2924d02e1516e/preshed-3.0.5.tar.gz#sha256=c6d3dba39ed5059aaf99767017b9568c75b2d0780c3481e204b1daecde00360e (from https://pypi.org/simple/preshed/) is already being built: preshed<3.1.0,>=3.0.2 from https://files.pythonhosted.org/packages/ee/87/cabd3dc3d7ebd9b62252faca25ec5f1fec627ea88ca7ffd2924d02e1516e/preshed-3.0.5.tar.gz#sha256=c6d3dba39ed5059aaf99767017b9568c75b2d0780c3481e204b1daecde00360e
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/4a/b5/c6fa6b59dae1f007dc7d4270d2c9d275473d6c9c1f092353a2159e54afd0/thinc-8.0.8.tar.gz#sha256=cf2abbd99c56f21b8804f31f995460515d95a5c5988be39e0964469e0070987b (from https://pypi.org/simple/thinc/) (requires-python:>=3.6). Command errored out with exit status 2
ERROR: Could not find a version that satisfies the requirement thinc<8.1.0,>=8.0.8 (from versions: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.41, 1.42, 1.60, 1.61, 1.62, 1.63, 1.64, 1.65, 1.66, 1.67, 1.68, 1.69, 1.70, 1.71, 1.72, 1.73, 1.74, 1.75, 1.76, 2.0, 3.0, 3.1, 3.2, 3.3, 3.4.1, 4.0.0, 4.1.0, 4.2.0, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 6.0.0, 6.1.0, 6.1.1, 6.1.2, 6.1.3, 6.2.0, 6.3.0, 6.4.0, 6.5.0, 6.5.2, 6.6.0, 6.7.0, 6.7.1, 6.7.2, 6.7.3, 6.8.0, 6.8.1, 6.8.2, 6.9.0, 6.10.0, 6.10.1.dev0, 6.10.1, 6.10.2.dev0, 6.10.2.dev1, 6.10.2, 6.10.3.dev0, 6.10.3.dev1, 6.10.3, 6.10.4.dev0, 6.11.0.dev2, 6.11.1.dev0, 6.11.1.dev1, 6.11.1.dev2, 6.11.1.dev3, 6.11.1.dev4, 6.11.1.dev6, 6.11.1.dev7, 6.11.1.dev10, 6.11.1.dev11, 6.11.1.dev12, 6.11.1.dev13, 6.11.1.dev15, 6.11.1.dev16, 6.11.1.dev17, 6.11.1.dev18, 6.11.1.dev19, 6.11.1.dev20, 6.11.1, 6.11.2.dev0, 6.11.2, 6.11.3.dev1, 6.11.3.dev2, 6.12.0, 6.12.1, 7.0.0.dev0, 7.0.0.dev1, 7.0.0.dev2, 7.0.0.dev3, 7.0.0.dev4, 7.0.0.dev5, 7.0.0.dev6, 7.0.0.dev8, 7.0.0, 7.0.1.dev0, 7.0.1.dev1, 7.0.1.dev2, 7.0.1, 7.0.2, 7.0.3, 7.0.4.dev0, 7.0.4, 7.0.5.dev0, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.1.0.dev0, 7.1.0, 7.1.1, 7.2.0.dev3, 7.2.0, 7.3.0.dev0, 7.3.0, 7.3.1, 7.4.0.dev0, 7.4.0.dev1, 7.4.0.dev2, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 8.0.0.dev0, 8.0.0.dev2, 8.0.0.dev4, 8.0.0a0, 8.0.0a1, 8.0.0a2, 8.0.0a3, 8.0.0a6, 8.0.0a8, 8.0.0a9, 8.0.0a11, 8.0.0a12, 8.0.0a13, 8.0.0a14, 8.0.0a16, 8.0.0a17, 8.0.0a18, 8.0.0a19, 8.0.0a20, 8.0.0a21, 8.0.0a22, 8.0.0a23, 8.0.0a24, 8.0.0a25, 8.0.0a26, 8.0.0a27, 8.0.0a28, 8.0.0a29, 8.0.0a30, 8.0.0a31, 8.0.0a32, 8.0.0a33, 8.0.0a34, 8.0.0a35, 8.0.0a36, 8.0.0a40, 8.0.0a41, 8.0.0a42, 8.0.0a43, 8.0.0a44, 8.0.0rc0, 8.0.0rc1, 8.0.0rc2, 8.0.0rc3, 8.0.0rc4, 8.0.0rc5, 8.0.0rc6.dev0, 8.0.0rc6, 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.5, 8.0.6, 8.0.7, 8.0.8)
ERROR: No matching distribution found for thinc<8.1.0,>=8.0.8
Thank you for any help you can give me.

You can try with the other method specified in the official ChatterBot documentation (https://chatterbot.readthedocs.io/en/stable/setup.html#installation).
That is, using command line:
git clone https://github.com/gunthercox/ChatterBot.git
pip install ./ChatterBot
Note: I hope you are aware that your Python version must be from 3.4 to 3.8, as newer versions don't seem to be supported.