A complement to the configuration of the environment

[Aziily]

There seems to be some errors during my preparation of the environment, so I'm here to share solutions. Hope they are meaningful.

• ninja
  Error: ninja: error: loading 'build.ninja': No such file or directory
  Reason: Unknown
  Solution: Build ninja from scratch with guidance of https://github.com/ninja-build/ninja

• flash_attn
  Error: Show error when import flash_attn
  Reason: flash_attn seems to be inconsistent with the newest (2.2.2) torch
  Solution: Replace torch 2.2.2 with 2.1.2.

• a personal problem
  Error: Several nvcc and cannot include problem
  Reason: The usage of nvcc corresponded with pytorch cuda
  Solution: Export extra Path for choosed version of nvcc. (There may be a more elegant solution using conda. Looking forward to knowing it.)

Maybe hpcaitech can offer more details about the environment.

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[github-actions]

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