🐞 bug report

Affected Rule

py_binary in our case, but potentially others.

Is this a regression?

Unknown. We did not use torch_tensorrt before.

Description

We are unable to use torch_tensorrt as a Python dependency in our Bazel (version 8.0.1) project. Our py_binary is being built without any issue but on execution of import torch_tensorrt leads to a ModuleNotFoundError.
Importing other packages, like torch works.

🔬 Minimal Reproduction

I created a minimal setup here: https://github.com/scanvio/bazel-torch-tensorrt

🔥 Exception or Error

Traceback (most recent call last):
  File "***redacted***/execroot/_main/bazel-out/k8-fastbuild/bin/dummy_torch_tensorrt.runfiles/_main/dummy_torch_tensorrt.py", line 1, in 
    import torch_tensorrt
ModuleNotFoundError: No module named 'torch_tensorrt'

🌍 Your Environment

Operating System:

  
Ubuntu 24.04
  

Output of bazel version:

  
Bazelisk version: v1.20.0
Build label: 8.0.1
Build target: @@//src/main/java/com/google/devtools/build/lib/bazel:BazelServer
Build time: Fri Jan 17 19:16:16 2025 (1737141376)
Build timestamp: 1737141376
Build timestamp as int: 1737141376
  

Rules_python version:

  
1.3.0
  

Anything else relevant?