[Fixed] ERROR: Could not build wheels for PyGObject, which is required to install pyproject.toml-based projects – Pygobject

by
Ali Hasan
aws-pipeline pygobject python-3.x python-wheel

Quick Fix: This issue arises because PyGObject is incompatible with Windows OS. To resolve this, it’s recommended to utilize Python through Windows Subsystem for Linux (WSL). By running Python within WSL, all necessary dependencies can be installed using sudo apt install commands, effectively resolving any compatibility issues.

The Problem:

When attempting to install the PyGObject library, users encounter an error message indicating the failure to build wheels for PyGObject due to the absence of the msvc_recommended_pragmas.h header file during wheel building. Despite the presence of the file in the specified directory and the inclusion of that directory in the system variables path, the error persists, hindering the installation of projects relying on pyproject.toml.

The Solutions:

Solution 1: Switch to Python via WSL

Using PyGObject on Windows is generally not feasible for non-professionals. The most straightforward solution is to switch to Python via Windows Subsystem for Linux (WSL). In WSL, you can use the package manager to effortlessly resolve any additional errors that arise, typically with commands like sudo apt install [package].

Solution 2: Install a Binary Distribution of PyGObject

If you encounter the issue where you cannot build wheels for PyGObject, you can try the following solution:

  • Install a pre-built binary distribution of PyGObject using the following command:
pip install pygobject-binary

This will install a binary distribution of PyGObject that has been pre-compiled for your system, eliminating the need to build it from source.

Q&A

What is the best way to fix a fatal error C1083 in window?

Install a binary distribution of PyGObject.

Where to find the cl.exe path?

The cl.exe path is found in your PATH.

Video Explanation:

The following video, titled "Could not build wheels for scikit-image, which is required to install ...", provides additional insights and in-depth exploration related to the topics discussed in this post.

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