Manual setup fails since #598

[qartik]

❯ just test
# Build the validator binary if rust is installed. Otherwise, skip it.
cargo build --release -p validator || true
    Finished `release` profile [optimized] target(s) in 0.05s
# Build the execution binary if rust is installed. Otherwise, skip it.
uv run maturin build -m execute_llvm/Cargo.toml --release || true
🔗 Found pyo3 bindings
🐍 Found CPython 3.13 at /Users/kartik.singhal/GH/guppy/.venv/bin/python
📡 Using build options features from pyproject.toml
💻 Using `MACOSX_DEPLOYMENT_TARGET=11.0` for aarch64-apple-darwin by default
    Finished `release` profile [optimized] target(s) in 0.05s
📦 Built wheel for CPython 3.13 to /Users/kartik.singhal/GH/guppy/target/wheels/execute_llvm-0.1.0-cp313-cp313-macosx_11_0_arm64.whl
uv run pytest
error: Failed to spawn: `pytest`
  Caused by: No such file or directory (os error 2)
error: Recipe `test` failed on line 28 with exit code 2

❯ uv run pytest
error: Failed to spawn: `pytest`
  Caused by: No such file or directory (os error 2)

cc: @aborgna-q

[aborgna-q]

What's your uv --version ?
We now require uv 0.4.27 since that's when it started supporting PEP 735 dev dependencies.

We should maybe have a version check with a nicer error on the justfile.

[qartik]

Okay, that was the issue, perhaps we can include uv self update as a step somewhere either in justfile or in the DEVELOPMENT.md file.