Requirements (pt2.txt) installation failed on Ubuntu 22.04

[alexrosen45]

I tried to install requirements on Ubuntu 22.04 using pip in a conda environment with Python 3.11 to do inference on SV3D. I ran into the following issue (only relevant errors included):

error: `cargo rustc --lib --message-format=json-render-diagnostics --manifest-path Cargo.toml 
--release -v --features pyo3/extension-module --crate-type cdylib --` failed with code 101
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for tokenizers

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

There are also compilation warnings for tokenizers:

      warning: variable does not need to be mutable
         --> tokenizers-lib/src/models/unigram/model.rs:265:21
          |
      265 |                 let mut target_node = &mut best_path_ends_at[key_pos];
          |                     ----^^^^^^^^^^^
          |                     |
          |                     help: remove this `mut`
          |
          = note: `#[warn(unused_mut)]` on by default

      warning: variable does not need to be mutable
         --> tokenizers-lib/src/models/unigram/model.rs:282:21
          |
      282 |                 let mut target_node = &mut best_path_ends_at[starts_at + mblen];
          |                     ----^^^^^^^^^^^
          |                     |
          |                     help: remove this `mut`

      warning: variable does not need to be mutable
         --> tokenizers-lib/src/pre_tokenizers/byte_level.rs:200:59
          |
      200 |     encoding.process_tokens_with_offsets_mut(|(i, (token, mut offsets))| {
          |                                                           ----^^^^^^^
          |                                                           |
          |                                                           help: remove this `mut`

      error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
         --> tokenizers-lib/src/models/bpe/trainer.rs:526:47
          |
      522 |                     let w = &words[*i] as *const _ as *mut _;
          |                             -------------------------------- casting happend here
      ...
      526 |                         let word: &mut Word = &mut (*w);
          |                                               ^^^^^^^^^
          |
          = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
          = note: `#[deny(invalid_reference_casting)]` on by default

      warning: `tokenizers` (lib) generated 3 warnings
      error: could not compile `tokenizers` (lib) due to 1 previous error; 3 warnings emitted

Could you share more specific setup instructions for SV3D?

[Tinkaa]

Hi, I am having the same issue. Did you solve it?

[alexrosen45]

Hi, I am having the same issue. Did you solve it?

Use 3.10

[Tinkaa]

Oops sorry that was sloppy of me, it works now, thanks

[alexrosen45]

Oops sorry that was sloppy of me, it works now, thanks

Same!