Hallo,
beim installieren von Paketen via pip bekomme ich diese Fehlermeldungen:
[uwe@DellArch python]$ pip install openpyxl
Traceback (most recent call last):
File "/usr/bin/pip", line 33, in <module>
sys.exit(load_entry_point('pip==20.2.3', 'console_scripts', 'pip')())
File "/usr/bin/pip", line 25, in importlib_load_entry_point
return next(matches).load()
File "/usr/lib/python3.9/importlib/metadata.py", line 77, in load
module = import_module(match.group('module'))
File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 790, in exec_module
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/main.py", line 10, in <module>
from pip._internal.cli.autocompletion import autocomplete
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/autocompletion.py", line 9, in <module>
from pip._internal.cli.main_parser import create_main_parser
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/main_parser.py", line 7, in <module>
from pip._internal.cli import cmdoptions
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/cmdoptions.py", line 23, in <module>
from pip._internal.cli.progress_bars import BAR_TYPES
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/progress_bars.py", line 7, in <module>
from pip._vendor import six
File "/usr/lib/python3.9/site-packages/pip/_vendor/__init__.py", line 77, in <module>
vendored("pkg_resources")
File "/usr/lib/python3.9/site-packages/pip/_vendor/__init__.py", line 33, in vendored
__import__(modulename, globals(), locals(), level=0)
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 3083, in <module>
class RequirementParseError(packaging.requirements.InvalidRequirement):
AttributeError: module 'packaging.requirements' has no attribute 'InvalidRequirement'
Aber selbst der Versuch die Version von pip auszulesen gibt ...
[uwe@DellArch python]$ pip -V
Traceback (most recent call last):
File "/usr/bin/pip", line 33, in <module>
sys.exit(load_entry_point('pip==20.2.3', 'console_scripts', 'pip')())
File "/usr/bin/pip", line 25, in importlib_load_entry_point
return next(matches).load()
File "/usr/lib/python3.9/importlib/metadata.py", line 77, in load
module = import_module(match.group('module'))
File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 790, in exec_module
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/main.py", line 10, in <module>
from pip._internal.cli.autocompletion import autocomplete
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/autocompletion.py", line 9, in <module>
from pip._internal.cli.main_parser import create_main_parser
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/main_parser.py", line 7, in <module>
from pip._internal.cli import cmdoptions
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/cmdoptions.py", line 23, in <module>
from pip._internal.cli.progress_bars import BAR_TYPES
File "/usr/lib/python3.9/site-packages/pip/_internal/cli/progress_bars.py", line 7, in <module>
from pip._vendor import six
File "/usr/lib/python3.9/site-packages/pip/_vendor/__init__.py", line 77, in <module>
vendored("pkg_resources")
File "/usr/lib/python3.9/site-packages/pip/_vendor/__init__.py", line 33, in vendored
__import__(modulename, globals(), locals(), level=0)
File "/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 3083, in <module>
class RequirementParseError(packaging.requirements.InvalidRequirement):
AttributeError: module 'packaging.requirements' has no attribute 'InvalidRequirement'
Meine Python Version:
[uwe@DellArch python]$ python -V
Python 3.9.1
Das Problem wird zwar im Netz besprochen, aber ich blicke da nicht durch.