Conda environment setup #1
Comments
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It's hard to tell from this error message.
Are you sure you are using the environment file provided in the repo?
The error suggests an issue with a malformed dependency specification in
the environment.yml file. Specifically, it looks like there is a problem
with how the opencv-python package is listed in the dependencies.
However, the environment file in the repo does not explicitly require
opencv-python.
So please first verify if the right environment file is being used.
I can look into this further if that doesn't help, but my availability
currently is a bit limited. ChatGPT is your friend.
…On Fri, 23 Aug 2024, 08:34 SITI SUFIAH BTE ABD WAHID, < ***@***.***> wrote:
Hi Dibya, can you help me on these error while setting up the conda
environment?:
After running these codes for windows: "(real_world_deep_rl_course)
C:\Users\user>conda env update --name real_world_deep_rl_course --file
environment.yml "
I have these error:
Pip subprocess error:
ERROR: Exception:
Traceback (most recent call last):
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_
*init*_.py", line 3367, in _dep_map
return self._
*dep_map File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init*.py",
line 3147, in *getattr*
raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging\requirements.py",
line 36, in *init*
parsed = _parse_requirement(requirement_string)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py",
line 62, in parse_requirement
return _parse_requirement(Tokenizer(source, rules=DEFAULT_RULES))
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py",
line 80, in _parse_requirement
url, specifier, marker = _parse_requirement_details(tokenizer)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py",
line 118, in _parse_requirement_details
specifier = _parse_specifier(tokenizer)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py",
line 215, in _parse_specifier
tokenizer.consume("WS")
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\contextlib.py",
line 126, in *exit*
next(self.gen)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_tokenizer.py",
line 189, in enclosing_tokens
self.raise_syntax_error(
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_tokenizer.py",
line 167, in raise_syntax_error
raise ParserSyntaxError(
pip._vendor.packaging._tokenizer.ParserSyntaxError: Expected matching
RIGHT_PARENTHESIS for LEFT_PARENTHESIS, after version specifier
opencv-python (>=3.) ; extra == 'all'
~~~~^
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\cli\base_command.py",
line 105, in _run_wrapper
status = _inner_run()
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\cli\base_command.py",
line 96, in _inner_run
return self.run(options, args)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\cli\req_command.py",
line 67, in wrapper
return func(self, options, args)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\commands\install.py",
line 379, in run
requirement_set = resolver.resolve(
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\resolver.py",
line 95, in resolve
result = self._result = resolver.resolve(
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py",
line 546, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py",
line 427, in resolve
failure_causes = self._attempt_to_pin_criterion(name)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py",
line 239, in _attempt_to_pin_criterion
criteria = self._get_updated_criteria(candidate)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py",
line 229, in _get_updated_criteria
for requirement in self._p.get_dependencies(candidate=candidate):
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\provider.py",
line 247, in get_dependencies
return [r for r in candidate.iter_dependencies(with_requires) if r is not
None]
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\provider.py",
line 247, in
return [r for r in candidate.iter_dependencies(with_requires) if r is not
None]
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py",
line 401, in iter_dependencies
for r in self.dist.iter_dependencies():
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\metadata\pkg_resources.py",
line 247, in iter_dependencies
return self.
*dist.requires(extras) File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init*.py",
line 3070, in requires
dm = self.
*dep_map File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init*.py",
line 3369, in _dep_map
self.__dep_map = self.
*compute_dependencies() File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init*.py",
line 3379, in
*compute_dependencies reqs.extend(parse_requirements(req)) File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init*.py",
line 3434, in *init*
super().*init*(requirement_string)
File
"C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging\requirements.py",
line 38, in *init*
raise InvalidRequirement(str(e)) from e
pip._vendor.packaging.requirements.InvalidRequirement: Expected matching
RIGHT_PARENTHESIS for LEFT_PARENTHESIS, after version specifier
opencv-python (>=3.) ; extra == 'all'
~~~~^
failed
CondaEnvException: Pip failed
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Hi Dibya, can you help me on these error while setting up the conda environment?:
After running these codes for windows: "(real_world_deep_rl_course) C:\Users\user>conda env update --name real_world_deep_rl_course --file environment.yml "
I have these error:
Pip subprocess error:
ERROR: Exception:
Traceback (most recent call last):
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init_.py", line 3367, in _dep_map
return self._dep_map
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init.py", line 3147, in getattr
raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging\requirements.py", line 36, in init
parsed = _parse_requirement(requirement_string)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py", line 62, in parse_requirement
return _parse_requirement(Tokenizer(source, rules=DEFAULT_RULES))
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py", line 80, in _parse_requirement
url, specifier, marker = _parse_requirement_details(tokenizer)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py", line 118, in _parse_requirement_details
specifier = _parse_specifier(tokenizer)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_parser.py", line 215, in _parse_specifier
tokenizer.consume("WS")
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\contextlib.py", line 126, in exit
next(self.gen)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_tokenizer.py", line 189, in enclosing_tokens
self.raise_syntax_error(
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging_tokenizer.py", line 167, in raise_syntax_error
raise ParserSyntaxError(
pip._vendor.packaging._tokenizer.ParserSyntaxError: Expected matching RIGHT_PARENTHESIS for LEFT_PARENTHESIS, after version specifier
opencv-python (>=3.) ; extra == 'all'
~~~~^
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\cli\base_command.py", line 105, in _run_wrapper
status = _inner_run()
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\cli\base_command.py", line 96, in _inner_run
return self.run(options, args)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\cli\req_command.py", line 67, in wrapper
return func(self, options, args)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\commands\install.py", line 379, in run
requirement_set = resolver.resolve(
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\resolver.py", line 95, in resolve
result = self._result = resolver.resolve(
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 546, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 427, in resolve
failure_causes = self._attempt_to_pin_criterion(name)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 239, in _attempt_to_pin_criterion
criteria = self._get_updated_criteria(candidate)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\resolvelib\resolvers.py", line 229, in _get_updated_criteria
for requirement in self._p.get_dependencies(candidate=candidate):
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\provider.py", line 247, in get_dependencies
return [r for r in candidate.iter_dependencies(with_requires) if r is not None]
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\provider.py", line 247, in
return [r for r in candidate.iter_dependencies(with_requires) if r is not None]
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\resolution\resolvelib\candidates.py", line 401, in iter_dependencies
for r in self.dist.iter_dependencies():
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_internal\metadata\pkg_resources.py", line 247, in iter_dependencies
return self.dist.requires(extras)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init.py", line 3070, in requires
dm = self.dep_map
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init.py", line 3369, in _dep_map
self.__dep_map = self.compute_dependencies()
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init.py", line 3379, in compute_dependencies
reqs.extend(parse_requirements(req))
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\pkg_resources_init.py", line 3434, in init
super().init(requirement_string)
File "C:\Users\user\miniconda3\envs\real_world_deep_rl_course\lib\site-packages\pip_vendor\packaging\requirements.py", line 38, in init
raise InvalidRequirement(str(e)) from e
pip._vendor.packaging.requirements.InvalidRequirement: Expected matching RIGHT_PARENTHESIS for LEFT_PARENTHESIS, after version specifier
opencv-python (>=3.) ; extra == 'all'
~~~~^
failed
CondaEnvException: Pip failed
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