ERROR: Could not build wheels for pycocotools, which is required to install pyproject.toml-based projects

[shreeja1]

While trying to run-> pip install git+https://github.com/open-mmlab/mmdetection.git
in the mm3d_pn2 directory, I am getting the following error, how can i fix this?

$ pip install git+https://github.com/open-mmlab/mmdetection.git
Collecting git+https://github.com/open-mmlab/mmdetection.git
Cloning https://github.com/open-mmlab/mmdetection.git to c:\users\sshre34\appdata\local\temp\pip-req-build-gmxamwua
Running command git clone --filter=blob:none --quiet https://github.com/open-mmlab/mmdetection.git 'C:\Users\sshre34\AppData\Local\Temp\pip-req-build-gmxamwua'
Resolved https://github.com/open-mmlab/mmdetection.git to commit 94afcdc6aa1e2c849c9d8334ec7730bb52b17922
Preparing metadata (setup.py) ... done
Requirement already satisfied: matplotlib in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from mmdet==2.27.0) (3.5.3)
Requirement already satisfied: numpy in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from mmdet==2.27.0) (1.21.5)
Collecting pycocotools
Using cached pycocotools-2.0.6.tar.gz (24 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: scipy in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from mmdet==2.27.0) (1.7.3)
Requirement already satisfied: six in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from mmdet==2.27.0) (1.16.0)
Collecting terminaltables
Using cached terminaltables-3.1.10-py2.py3-none-any.whl (15 kB)
Requirement already satisfied: python-dateutil>=2.7 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (2.8.2)
Requirement already satisfied: pillow>=6.2.0 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (9.3.0)
Requirement already satisfied: fonttools>=4.22.0 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (4.38.0)
Requirement already satisfied: packaging>=20.0 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (22.0)
Requirement already satisfied: kiwisolver>=1.0.1 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (1.4.4)
Requirement already satisfied: cycler>=0.10 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (0.11.0)
Requirement already satisfied: pyparsing>=2.2.1 in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from matplotlib->mmdet==2.27.0) (3.0.9)
Requirement already satisfied: typing-extensions in c:\users\sshre34\anaconda3\envs\mvp\lib\site-packages (from kiwisolver>=1.0.1->matplotlib->mmdet==2.27.0) (4.4.0)
Building wheels for collected packages: mmdet, pycocotools
Building wheel for mmdet (setup.py) ... done
Created wheel for mmdet: filename=mmdet-2.27.0-py3-none-any.whl size=1468682 sha256=ee7389458986d8bcfb5c5f486cee48393c239c2200caf362b0b4d31e5a6348ff
Stored in directory: C:\Users\sshre34\AppData\Local\Temp\pip-ephem-wheel-cache-iu2x_jfa\wheels\8d\1d\4c\5ba147e9294578f513772158a509161804e08d1b5f62e95705
Building wheel for pycocotools (pyproject.toml) ... error
error: subprocess-exited-with-error

× Building wheel for pycocotools (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [16 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-cpython-37
creating build\lib.win-amd64-cpython-37\pycocotools
copying pycocotools\coco.py -> build\lib.win-amd64-cpython-37\pycocotools
copying pycocotools\cocoeval.py -> build\lib.win-amd64-cpython-37\pycocotools
copying pycocotools\mask.py -> build\lib.win-amd64-cpython-37\pycocotools
copying pycocotools_init_.py -> build\lib.win-amd64-cpython-37\pycocotools
running build_ext
cythoning pycocotools/_mask.pyx to pycocotools_mask.c
building 'pycocotools._mask' extension
C:\Users\sshre34\AppData\Local\Temp\pip-build-env-02b_xbrm\overlay\Lib\site-packages\Cython\Compiler\Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: C:\Users\sshre34\AppData\Local\Temp\pip-install-3k0didqo\pycocotools_c99855141cd14b4c944e7ec99dcb18aa\pycocotools_mask.pyx
tree = Parsing.p_module(s, pxd, full_module_name)
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pycocotools
Successfully built mmdet
Failed to build pycocotools
ERROR: Could not build wheels for pycocotools, which is required to install pyproject.toml-based projects

[17303954]

also have same issue. and i am Mac M1 chip.
i think M1 is the problem and no solution so far