microsoft / microsoft/TRELLIS.2
setup.sh has a few failures with conda activation, cuda versioning, flash attn and pillow-simd requirements
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Description
Minor issues on the install when run as as ./setup.sh with options:
--new-env
conda is not initalized in shells so trellis gets installed in current env.
--basic
pillow-simd installation can fail, some reqd pkgs, libjpeg-turbo zlib gxx_linux-64 are missing,
- results in double
pillowandpillow-simdinstallations - if using conda, links to both conda and system libs
--flash-attn
errs on `No Module Named 'torch' https://github.com/Dao-AILab/flash-attention/issues/246
"$PLATFORM" = "cuda" with --new-env and --flexgemm | --nvdiffrast | --nvdiffrec
If machine CUDA != torch cuda, these fail, as they require compiling against torch's cuda version.
Env. Ubuntu 24.04 + Conda + Nvidia A6000 + Cuda 13.0
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Research direction
Start by reading setup.sh and tracing the --new-env, --basic, --flash-attn, --flexgemm, --nvdiffrast, and --nvdiffrec branches. Reproduce the reported installation on Ubuntu 24.04 with Conda, an Nvidia A6000, and CUDA 13.0; done means each affected option handles environment activation, dependencies, and the Torch/CUDA version relationship without the reported failures.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python, shell
- Domain
- build-system, devops, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100