error while installation

[vyual]

python -m pipenv install

File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\resolver.py", line 845, in <module> main() File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\resolver.py", line 831, in main _main( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\resolver.py", line 811, in _main resolve_packages( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\resolver.py", line 759, in resolve_packages results, resolver = resolve( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\resolver.py", line 738, in resolve return resolve_deps( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\utils\resolver.py", line 1100, in resolve_deps results, hashes, markers_lookup, resolver, skipped = actually_resolve_deps( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\utils\resolver.py", line 899, in actually_resolve_deps resolver.resolve() File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\utils\resolver.py", line 685, in resolve results = resolver.resolve(self.constraints, check_supported_wheels=False) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\resolver.py", line 92, in resolve result = self._result = resolver.resolve( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_vendor\resolvelib\resolvers.py", line 481, in resolve state = resolution.resolve(requirements, max_rounds=max_rounds) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_vendor\resolvelib\resolvers.py", line 373, in resolve failure_causes = self._attempt_to_pin_criterion(name) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_vendor\resolvelib\resolvers.py", line 211, in _attempt_to_pin_criterion for candidate in criterion.candidates: File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\found_candidates.py", line 143, in <genexpr> return (c for c in iterator if id(c) not in self._incompatible_ids) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\found_candidates.py", line 47, in _iter_built candidate = func() File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\factory.py", line 206, in _make_candidate_from_link self._link_candidate_cache[link] = LinkCandidate( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\candidates.py", line 301, in __init__ super().__init__( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\candidates.py", line 163, in __init__ self.dist = self._prepare() File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\candidates.py", line 232, in _prepare dist = self._prepare_distribution() File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\resolution\resolvelib\candidates.py", line 312, in _prepare_distribution return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\operations\prepare.py", line 491, in prepare_linked_requirement return self._prepare_linked_requirement(req, parallel_builds) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\operations\prepare.py", line 536, in _prepare_linked_requirement local_file = unpack_url( File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\operations\prepare.py", line 176, in unpack_url unpack_file(file.path, location, file.content_type) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\utils\unpacking.py", line 246, in unpack_file untar_file(filename, location) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\utils\unpacking.py", line 188, in untar_file ensure_dir(path) File "C:\Users\xxx\AppData\Roaming\Python\Python38\site-packages\pipenv\patched\pip\_internal\utils\misc.py", line 105, in ensure_dir os.makedirs(path) File "C:\Users\xxx\AppData\Local\Programs\Python\Python39\lib\os.py", line 225, in makedirs mkdir(name, mode) FileNotFoundError: [WinError 206] The file name or its extension is too long: 'C:\\Users\\xxx\\AppData\\Local\\Temp\\pip-temp-2cu_5tkh\\django-rest-auth_ca48644e708044e6ac8b0f892d1498d2\\rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/rest_auth/'

[HarshDobariya79]

It looks like you're facing this issue due to any missing or conflicting dependencies.

Try the following steps:

1. Make sure you have the latest version of pip by running pip install --upgrade pip
2. Try uninstalling any conflicting packages by running pip uninstall <package_name>
3. Try installing pipenv in a virtual environment using python -m venv env and source env/bin/activate (If you successfully install it in a new virtual environment, there's a great chance of having conflicting dependencies.)
4. Check if you have any other version of python in your system and try installing pipenv using that version of python.
5. Check if there is any proxy which is blocking the installation