error: invalid command 'bdist_wheel'

[comex]

When I use pyflow with a copy of Python installed by MacPorts, it complains that bdist_wheel is an invalid command. This is apparently because this Python doesn't have the wheel module installed by default. If I run port install py310-wheel, the error goes away. But ideally pyflow would detect when wheel isn't installed and do something more helpful.

For reference, if I use pip in the same situation, it says:

Using legacy 'setup.py install' for construct, since package 'wheel' is not installed.

Though I don't know why that would be preferable over just installing it.

% pyflow init
Please enter the Python version for this project: (eg: 3.8)
Default [3.9]:3.10
Created `pyproject.toml`
Found multiple compatible Python versions. Please enter the number associated with the one you'd like to use:
1: python3.10: 3.10.4
2: python3: 3.10.4
1
🐍 Setting up Python...
% pyflow install construct
Found lockfile
⬇ Installing construct 2.10.68 ...
thread 'main' panicked at 'running setup.py bdist_wheel in folder "/private/tmp/__pypackages__/3.10/lib/construct-2.10.68". Py path: "/private/tmp/__pypackages__/3.10/.venv/bin/python": usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
   or: setup.py --help [cmd1 cmd2 ...]
   or: setup.py --help-commands
   or: setup.py cmd --help

error: invalid command 'bdist_wheel'
', /Users/comex/.cargo/registry/src/github.com-1ecc6299db9ec823/pyflow-0.3.1/src/install.rs:413:21
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[comex]

For the record, I reproduced this on 4c6ec9b.