[Bug Report] Problem when installing isaaclab

[nadia-97]

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Describe the bug

I am not sure if it is a bug or not. but I am facing this error when installing isaaclab, I tried installing some frameworks separately and that works but this command from the steps to install is giving me an error when installing rl-framework(isaaclab.bat --install :: or "isaaclab.bat -i"):

ERROR: Exception: Traceback (most recent call last): File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_vendor\packaging\requirements.py", line 102, in init req = REQUIREMENT.parseString(requirement_string) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_vendor\pyparsing\util.py", line 256, in _inner return fn(self, *args, **kwargs) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_vendor\pyparsing\core.py", line 1190, in parse_string raise exc.with_traceback(None) pip._vendor.pyparsing.exceptions.ParseException: Expected string_end, found '[' (at char 11), (line:1, col:12)

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\cli\base_command.py", line 180, in exc_logging_wrapper status = run_func(*args) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\cli\req_command.py", line 245, in wrapper return func(self, options, args) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\commands\install.py", line 342, in run reqs = self.get_requirements(args, options, finder, session) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\cli\req_command.py", line 422, in get_requirements req_to_add = install_req_from_editable( File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\req\constructors.py", line 240, in install_req_from_editable parts = parse_req_from_editable(editable_req) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\req\constructors.py", line 209, in parse_req_from_editable name, url, extras_override = parse_editable(editable_req) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\req\constructors.py", line 112, in parse_editable get_requirement("placeholder" + extras.lower()).extras, File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_internal\utils\packaging.py", line 45, in get_requirement return Requirement(req_string) File "C:\Users\xxx\Documents\IsaacLab_isaac_sim\kit\python\lib\site-packages\pip_vendor\packaging\requirements.py", line 104, in init raise InvalidRequirement( pip._vendor.packaging.requirements.InvalidRequirement: Parse error at "'[::]'": Expected string_end

• Commit: [e.g. 8f3b9ca]
• Isaac Sim Version: 4.5.0
• OS: Windows 11
• GPU: RTX Ada 2000
• CUDA: 12.4
• GPU Driver: 553.05

[RandomOakForest]

Thanks for posting this. Could you try the commit of the latest version of Isaac Lab? That would be 2.0.2. This may have been fixed. Thanks.

[nadia-97]

Hi! Thanks for your reply. I already tried that today but same problem

[huhonglei]

hi, i met the same problem。

[RandomOakForest]

Following up, we are still unable to reproduce this. Could you share the doc you are following to install this? Thanks.

[Sramez]

Getting the same problem, this is the document I'm following this document: https://isaac-sim.github.io/IsaacLab/main/source/setup/installation/pip_installation.html#installing-isaac-lab

ERROR: Exception: Traceback (most recent call last): File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\site-packages\pip_vendor\packaging\requirements.py", line 36, in init parsed = _parse_requirement(requirement_string) File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\site-packages\pip_vendor\packaging_parser.py", line 62, in parse_requirement return _parse_requirement(Tokenizer(source, rules=DEFAULT_RULES)) File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\site-packages\pip_vendor\packaging_parser.py", line 77, in _parse_requirement extras = _parse_extras(tokenizer) File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\site-packages\pip_vendor\packaging_parser.py", line 164, in _parse_extras with tokenizer.enclosing_tokens( File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\contextlib.py", line 142, in exit next(self.gen) File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\site-packages\pip_vendor\packaging_tokenizer.py", line 189, in enclosing_tokens self.raise_syntax_error( File "C:\Users\xxx\miniconda3\envs\env_isaaclab\lib\site-packages\pip_vendor\packaging_tokenizer.py", line 167, in raise_syntax_error raise ParserSyntaxError( pip._vendor.packaging._tokenizer.ParserSyntaxError: Expected matching RIGHT_BRACKET for LEFT_BRACKET, after extras placeholder[::] ~^

[nadia-97]

Following up, we are still unable to reproduce this. Could you share the doc you are following to install this? Thanks.

https://isaac-sim.github.io/IsaacLab/main/source/setup/installation/pip_installation.html#installing-isaac-lab I am using this documentation to install as well

[Sramez]

It was a silly mistake! I was running the whole {isaaclab.bat --install :: or "isaaclab.bat -i" } You only need to run isaaclab.bat --install @RandomOakForest I guess you can change the document that when you copy the command only copies isaaclab.bat --install :)

[Mercy2Green]

It was a silly mistake! I was running the whole {isaaclab.bat --install :: or "isaaclab.bat -i" } You only need to run isaaclab.bat --install @RandomOakForest I guess you can change the document that when you copy the command only copies isaaclab.bat --install :)

This is the correct answer for me!!!! Thanks a lot.