cuda build ai_generated true

FileNotFoundError: nvcc not found. Please ensure CUDA is installed

ID: cuda/nvcc-not-found

Also available as: JSON · Markdown
94%Fix Rate
96%Confidence
50Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
12 active — — —

Root Cause

CUDA compiler (nvcc) is not in PATH — CUDA toolkit not installed or not configured.

generic

Workarounds

  1. 93% success Install the CUDA toolkit: apt install nvidia-cuda-toolkit or download from NVIDIA 
    The toolkit includes nvcc, libraries, and headers

    Sources: https://developer.nvidia.com/cuda-downloads

  2. 95% success Add CUDA to PATH: export PATH=/usr/local/cuda/bin:$PATH 
    Most installations put nvcc in /usr/local/cuda/bin

Dead Ends

Common approaches that don't work:

  1. Installing nvidia-driver instead of CUDA toolkit 80% fail

    The driver enables GPU compute but doesn't include nvcc or development tools

  2. Adding a random path to PATH hoping it has nvcc 70% fail

    Wrong CUDA version's nvcc may be incompatible

Error Chain

Frequently confused with: