subprocess-exited-with-error

[AdakHaddad]

Ive install with
pip 25.1 from C:\Users\LENOVO\AppData\Local\Programs\Python\Python313\Lib\site-packages\pip (python 3.13)
and get this dependency err

mnt/c/Users/LENOVO/Documents/Documind$ pip install megaparse
Requirement already satisfied: megaparse in c:\users\lenovo\appdata\local\programs\python\python313\lib\site-pac
kages (0.0.55)
Requirement already satisfied: backoff>=2.2.1 in c:\users\lenovo\appdata\local\programs\python\python313\lib\sit
e-packages (from megaparse) (2.2.1)
Requirement already satisfied: langchain-anthropic>=0.1.23 in c:\users\lenovo\appdata\local\programs\python\pyth
on313\lib\site-packages (from megaparse) (0.3.12)
Requirement already satisfied: langchain-community<0.4,>=0.3 in c:\users\lenovo\appdata\local\programs\python\py
thon313\lib\site-packages (from megaparse) (0.3.23)
Requirement already satisfied: langchain-core<0.4,>=0.3 in c:\users\lenovo\appdata\local\programs\python\python3
13\lib\site-packages (from megaparse) (0.3.57)
Requirement already satisfied: langchain-openai>=0.1.21 in c:\users\lenovo\appdata\local\programs\python\python3
13\lib\site-packages (from megaparse) (0.3.15)
Requirement already satisfied: langchain<0.4,>=0.3 in c:\users\lenovo\appdata\local\programs\python\python313\li
b\site-packages (from megaparse) (0.3.24)
Requirement already satisfied: llama-parse>=0.4.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib
\site-packages (from megaparse) (0.6.21)
Requirement already satisfied: megaparse-sdk in c:\users\lenovo\appdata\local\programs\python\python313\lib\site
-packages (from megaparse) (0.1.12)
Requirement already satisfied: numpy<=2.0.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib\site-
packages (from megaparse) (2.0.0)
Requirement already satisfied: onnxtr>=0.6.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib\site
-packages (from onnxtr[cpu]>=0.6.0; platform_machine != "x86_64"->megaparse) (0.6.2)
Requirement already satisfied: pdfplumber>=0.11.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib
\site-packages (from megaparse) (0.11.6)
Requirement already satisfied: playwright>=1.47.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib
\site-packages (from megaparse) (1.52.0)
Requirement already satisfied: psutil>=6.1.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib\site
-packages (from megaparse) (7.0.0)
Requirement already satisfied: pycryptodome>=3.21.0 in c:\users\lenovo\appdata\local\programs\python\python313\l
ib\site-packages (from megaparse) (3.22.0)
Requirement already satisfied: pydantic-settings>=2.6.1 in c:\users\lenovo\appdata\local\programs\python\python3
13\lib\site-packages (from megaparse) (2.9.1)
Requirement already satisfied: pypdf>=5.0.1 in c:\users\lenovo\appdata\local\programs\python\python313\lib\site-
packages (from megaparse) (5.4.0)
Requirement already satisfied: pypdfium2>=4.30.0 in c:\users\lenovo\appdata\local\programs\python\python313\lib
site-packages (from megaparse) (4.30.1)
Requirement already satisfied: python-magic>=0.4.27 in c:\users\lenovo\appdata\local\programs\python\python313\l
ib\site-packages (from megaparse) (0.4.27)
INFO: pip is looking at multiple versions of megaparse to determine which version is compatible with other requi
rements. This could take a while.
Collecting megaparse
Using cached megaparse-0.0.54-py3-none-any.whl.metadata (1.8 kB)
Using cached megaparse-0.0.53-py3-none-any.whl.metadata (1.8 kB)
Using cached megaparse-0.0.52-py3-none-any.whl.metadata (1.5 kB)
Using cached megaparse-0.0.50-py3-none-any.whl.metadata (1.5 kB)
Collecting langchain<0.3.0,>=0.2.14 (from megaparse)
Using cached langchain-0.2.17-py3-none-any.whl.metadata (7.1 kB)
Collecting megaparse
Using cached megaparse-0.0.49-py3-none-any.whl.metadata (1.5 kB)
Using cached megaparse-0.0.48-py3-none-any.whl.metadata (1.3 kB)
Using cached megaparse-0.0.47-py3-none-any.whl.metadata (1.2 kB)
INFO: pip is still looking at multiple versions of megaparse to determine which version is compatible with other
requirements. This could take a while.
Using cached megaparse-0.0.45-py3-none-any.whl.metadata (5.6 kB)
Requirement already satisfied: python-dotenv>=1.0.0 in c:\users\lenovo\appdata\local\programs\python\python313\l
ib\site-packages (from megaparse) (1.1.0)
Collecting uvicorn>=0.32.0 (from megaparse)
Using cached uvicorn-0.34.2-py3-none-any.whl.metadata (6.5 kB)
Collecting uvloop>=0.18.0 (from megaparse)
Using cached uvloop-0.21.0.tar.gz (2.5 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [20 lines of output]
Traceback (most recent call last):
File "C:\Users\LENOVO\AppData\Local\Programs\Python\Python313\Lib\site-packages\pip_vendor\pyproject_ho
oks_in_process_in_process.py", line 389, in
main()
~~~~^^
File "C:\Users\LENOVO\AppData\Local\Programs\Python\Python313\Lib\site-packages\pip_vendor\pyproject_ho
oks_in_process_in_process.py", line 373, in main
json_out["return_val"] = hook(**hook_input["kwargs"])
~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\LENOVO\AppData\Local\Programs\Python\Python313\Lib\site-packages\pip_vendor\pyproject_ho
oks_in_process_in_process.py", line 143, in get_requires_for_build_wheel
return hook(config_settings)
File "C:\Users\LENOVO\AppData\Local\Temp\pip-build-env-5yne1p_s\overlay\Lib\site-packages\setuptools\bui
ld_meta.py", line 331, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=[])
~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\LENOVO\AppData\Local\Temp\pip-build-env-5yne1p_s\overlay\Lib\site-packages\setuptools\bui
ld_meta.py", line 301, in _get_build_requires
self.run_setup()
~~~~~~~~~~~~~~^^
File "C:\Users\LENOVO\AppData\Local\Temp\pip-build-env-5yne1p_s\overlay\Lib\site-packages\setuptools\bui
ld_meta.py", line 317, in run_setup
exec(code, locals())
~~~~^^^^^^^^^^^^^^^^
File "", line 8, in
RuntimeError: uvloop does not support Windows at the moment
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

[dosubot]

Hello @AdakHaddad! I'm Dosu, here to help you solve bugs, answer questions, and navigate the world of contributions. While you wait for a human maintainer, feel free to share any details about your issue, and I'll do my best to assist you!

To resolve the "subprocess-exited-with-error" when trying to install the "megaparse" package on Windows due to "uvloop" not supporting Windows, you can exclude the installation of the optional dependencies that include "uvloop". Since "uvloop" is part of the optional "api" dependencies, you can install "megaparse" without these optional dependencies by running:

pip install megaparse

This command will install the core dependencies of "megaparse" without the optional "api" dependencies that include "uvloop" ^[1].

To continue talking to Dosu, mention @dosu.

---

^{Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Bug Report | Other}

[ashtli10]

@dosu I tried running "pip install megaparse" same error

[rishabhpandey106]

@AdakHaddad @ashtli10
pip uninstall -y uvloop uvicorn

pip install --no-cache-dir --no-deps megaparse

pip install megaparse-sdk pycryptodome pdfplumber backoff pypdf psutil numpy playwright langchain-anthropic python-magic "unstructured[all-docs]==0.15.0" "langchain>=0.3,<0.4" "langchain-community>=0.3,<0.4" "langchain-openai>=0.1.21" "langchain-core>=0.3,<0.4" llama-parse pydantic-settings onnxruntime onnxruntime-gpu "onnxtr[gpu-headless]" "onnxtr[cpu]" pypdfium2

This will install only the Megaparse package itself without pulling in any of its dependencies or optional dependencies (like uvloop), and then manually install all core dependencies.