Wobbl
v0.1.1GitHub

Installation

Wobbl is a Python package, so one command puts the wobbl command on your path.

What you need

Wobbl needs Python 3.10 or newer on macOS, Linux or Windows. The package itself brings gmsh, which carries OpenCASCADE for reading CAD, along with numpy, scipy, pyvista and the MCP library, so there is no CAD license or compiler involved. The solvers come in the next step, wobbl setup, which needs about 340 MB of disk and an internet connection once.

Install

Wobbl is on PyPI, and the cleanest way to install it is with pipx or uv. Both give it an environment of its own, which keeps its dependencies away from your other Python projects.

Terminal
$ pipx install wobbl

If you use uv, this does the same thing.

Terminal
$ uv tool install wobbl

Check that the command is there.

Terminal
$ wobbl --version

It prints wobbl, version 0.1.1.

Update or remove

To update, run pipx upgrade wobbl, or uv tool upgrade wobbl if you installed it with uv. Updating leaves ~/.wobbl alone, so the solvers and your agent registrations keep working and nothing has to be downloaded twice.

To remove Wobbl, run pipx uninstall wobbl or uv tool uninstall wobbl. To remove everything Wobbl added, including the solvers, run wobbl uninstall --all before you uninstall the package, which wobbl uninstall covers in full.

Next

Run wobbl setup to add CalculiX and ngspice and connect your coding agents.

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