[Bug] : from mmcv.ops import box_iou_rotated

[pargaimanish]

Prerequisite

• I have searched Issues and Discussions but cannot get the expected help.
• The bug has not been fixed in the latest version(https://github.com/open-mmlab/mmcv).

Environment

OrderedDict([('sys.platform', 'darwin'), ('Python', '3.9.21 (main, Dec 3 2024, 17:50:13) [Clang 16.0.0 (clang-1600.0.26.4)]'), ('CUDA available', False), ('MUSA available', False), ('numpy_random_seed', np.uint32(2147483648)), ('GCC', 'Apple clang version 16.0.0 (clang-1600.0.26.6)'), ('PyTorch', '2.6.0'), ('PyTorch compiling details', 'PyTorch built with:\n - GCC 4.2\n - C++ Version: 201703\n - clang 15.0.0\n - OpenMP 201811\n - LAPACK is enabled (usually provided by MKL)\n - NNPACK is enabled\n - CPU capability usage: NO AVX\n - Build settings: BLAS_INFO=accelerate, BUILD_TYPE=Release, COMMIT_SHA=2236df1770800ffea5697b11b0bb0d910b2e59e1, CXX_COMPILER=/Applications/Xcode_15.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++, CXX_FLAGS= -fvisibility-inlines-hidden -DUSE_PTHREADPOOL -DNDEBUG -DUSE_KINETO -DLIBKINETO_NOCUPTI -DLIBKINETO_NOROCTRACER -DLIBKINETO_NOXPUPTI=ON -DUSE_PYTORCH_QNNPACK -DAT_BUILD_ARM_VEC256_WITH_SLEEF -DUSE_XNNPACK -DUSE_PYTORCH_METAL_EXPORT -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -DUSE_COREML_DELEGATE -O2 -fPIC -Wall -Wextra -Werror=return-type -Werror=non-virtual-dtor -Werror=braced-scalar-init -Werror=range-loop-construct -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-strict-overflow -Wno-strict-aliasing -Wvla-extension -Wsuggest-override -Wnewline-eof -Winconsistent-missing-override -Winconsistent-missing-destructor-override -Wno-pass-failed -Wno-error=old-style-cast -Wconstant-conversion -Wno-missing-braces -Qunused-arguments -fcolor-diagnostics -faligned-new -Wno-unused-but-set-variable -fno-math-errno -fno-trapping-math -Werror=format -DUSE_MPS -Wno-unused-private-field -Wno-missing-braces, LAPACK_INFO=accelerate, TORCH_VERSION=2.6.0, USE_CUDA=OFF, USE_CUDNN=OFF, USE_CUSPARSELT=OFF, USE_EIGEN_FOR_BLAS=ON, USE_EXCEPTION_PTR=1, USE_GFLAGS=OFF, USE_GLOG=OFF, USE_GLOO=ON, USE_MKL=OFF, USE_MKLDNN=OFF, USE_MPI=OFF, USE_NCCL=OFF, USE_NNPACK=ON, USE_OPENMP=ON, USE_ROCM=OFF, USE_ROCM_KERNEL_ASSERT=OFF, \n'), ('TorchVision', '0.21.0'), ('OpenCV', '4.11.0'), ('MMEngine', '0.10.7'), ('MMCV', '2.1.0'), ('MMCV Compiler', 'n/a'), ('MMCV CUDA Compiler', 'n/a')])

Reproduces the problem - code sample

Build on macOS

Reproduces the problem - command or script

1. git clone --branch v2.1.0 --depth 1 https://github.com/open-mmlab/mmcv.git ✅

2. cd mmcv✅

3. pip install -r requirements/optional.txt✅

4. MMCV_WITH_OPS=1 pip install -e .✅

5. Validate the installation❌
   python .dev_scripts/check_installation.py

         #here having Error 'ModuleNotFoundError' 
   

Reproduces the problem - error message

Traceback (most recent call last):
File "/Users/manishpargai/Documents/scrap/mmcv/.dev_scripts/check_installation.py", line 4, in
from mmcv.ops import box_iou_rotated
ModuleNotFoundError: No module named 'mmcv'Build on macOS

Additional information

No response